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1053010023 = 31327000257
BaseRepresentation
bin111110110000111…
…010100001100111
32201101102110012020
4332300322201213
54124032310043
6252253354223
735044303032
oct7660724147
92641373166
101053010023
114a044001a
12254798973
1313a20a670
149dbca019
15626a2e83
hex3ec3a867

1053010023 has 8 divisors (see below), whose sum is σ = 1512014448. Its totient is φ = 648006144.

The previous prime is 1053010019. The next prime is 1053010027. The reversal of 1053010023 is 3200103501.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1053010019) and next prime (1053010027).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1053010023 - 22 = 1053010019 is a prime.

It is a super-2 number, since 2×10530100232 = 2217660217076921058, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1053009984 and 1053010011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1053010027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13500090 + ... + 13500167.

It is an arithmetic number, because the mean of its divisors is an integer number (189001806).

Almost surely, 21053010023 is an apocalyptic number.

1053010023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1053010023 is a deficient number, since it is larger than the sum of its proper divisors (459004425).

1053010023 is a wasteful number, since it uses less digits than its factorization.

1053010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27000273.

The product of its (nonzero) digits is 90, while the sum is 15.

The square root of 1053010023 is about 32450.1159165880. The cubic root of 1053010023 is about 1017.3666608249.

Adding to 1053010023 its reverse (3200103501), we get a palindrome (4253113524).

The spelling of 1053010023 in words is "one billion, fifty-three million, ten thousand, twenty-three".

Divisors: 1 3 13 39 27000257 81000771 351003341 1053010023