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10120122023 = 118311084471
BaseRepresentation
bin10010110110011010…
…01100111010100111
3222010021210110120012
421123031030322213
5131211222401043
64352113200435
7505533421634
oct113315147247
928107713505
1010120122023
1143235aa510
121b6526011b
13c53857aab
146c00b118b
153e36d9a18
hex25b34cea7

10120122023 has 8 divisors (see below), whose sum is σ = 11173147776. Its totient is φ = 9089265400.

The previous prime is 10120121983. The next prime is 10120122041. The reversal of 10120122023 is 32022102101.

It is a happy number.

10120122023 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 10120122023 - 210 = 10120120999 is a prime.

It is a super-2 number, since 2×101201220232 (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10120121989 and 10120122007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10120142023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5541323 + ... + 5543148.

It is an arithmetic number, because the mean of its divisors is an integer number (1396643472).

Almost surely, 210120122023 is an apocalyptic number.

10120122023 is a deficient number, since it is larger than the sum of its proper divisors (1053025753).

10120122023 is a wasteful number, since it uses less digits than its factorization.

10120122023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11084565.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 10120122023 its reverse (32022102101), we get a palindrome (42142224124).

The spelling of 10120122023 in words is "ten billion, one hundred twenty million, one hundred twenty-two thousand, twenty-three".

Divisors: 1 11 83 913 11084471 121929181 920011093 10120122023