103023122013 has 24 divisors (see below), whose sum is σ = 171630201600. Its totient is φ = 58330256544.

The previous prime is 103023122009. The next prime is 103023122029. The reversal of 103023122013 is 310221320301.

It is not a de Polignac number, because 103023122013 - 2² = 103023122009 is a prime.

It is a super-2 number, since 2×103023122013² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103023122513) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7494453 + ... + 7508186.

It is an arithmetic number, because the mean of its divisors is an integer number (7151258400).

Almost surely, 2^103023122013 is an apocalyptic number.

It is an amenable number.

103023122013 is a deficient number, since it is larger than the sum of its proper divisors (68607079587).

103023122013 is a wasteful number, since it uses less digits than its factorization.

103023122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15002761 (or 15002758 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103023122013 its reverse (310221320301), we get a palindrome (413244442314).

The spelling of 103023122013 in words is "one hundred three billion, twenty-three million, one hundred twenty-two thousand, thirteen".