10103010013 has 4 divisors (see below), whose sum is σ = 10103215360. Its totient is φ = 10102804668.

The previous prime is 10103009999. The next prime is 10103010031. The reversal of 10103010013 is 31001030101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10103010013 - 2²⁵ = 10069455581 is a prime.

It is a super-2 number, since 2×10103010013² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10103010083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19918 + ... + 143536.

It is an arithmetic number, because the mean of its divisors is an integer number (2525803840).

Almost surely, 2^10103010013 is an apocalyptic number.

It is an amenable number.

10103010013 is a deficient number, since it is larger than the sum of its proper divisors (205347).

10103010013 is an equidigital number, since it uses as much as digits as its factorization.

10103010013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205346.

The product of its (nonzero) digits is 9, while the sum is 10.

Adding to 10103010013 its reverse (31001030101), we get a palindrome (41104040114).

The spelling of 10103010013 in words is "ten billion, one hundred three million, ten thousand, thirteen".