1010513023 has 6 divisors (see below), whose sum is σ = 1094224344. Its totient is φ = 932781096.

The previous prime is 1010513017. The next prime is 1010513041. The reversal of 1010513023 is 3203150101.

It is not a de Polignac number, because 1010513023 - 2⁵ = 1010512991 is a prime.

It is a super-2 number, since 2×1010513023² = 2042273139305197058, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1010512988 and 1010513006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010513003) 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 5 ways as a sum of consecutive naturals, for example, 2989515 + ... + 2989852.

It is an arithmetic number, because the mean of its divisors is an integer number (182370724).

Almost surely, 2^1010513023 is an apocalyptic number.

1010513023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1010513023 is a deficient number, since it is larger than the sum of its proper divisors (83711321).

1010513023 is an equidigital number, since it uses as much as digits as its factorization.

1010513023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5979393 (or 5979380 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 1010513023 is about 31788.5674889574. The cubic root of 1010513023 is about 1003.4921318199.

Adding to 1010513023 its reverse (3203150101), we get a palindrome (4213663124).

The spelling of 1010513023 in words is "one billion, ten million, five hundred thirteen thousand, twenty-three".