10013002031 has 8 divisors (see below), whose sum is σ = 10088672880. Its totient is φ = 9937482048.

The previous prime is 10013001991. The next prime is 10013002079. The reversal of 10013002031 is 13020031001.

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

It is a de Polignac number, because none of the positive numbers 2^k-10013002031 is a prime.

It is a super-2 number, since 2×10013002031² (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 (10013004031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97340 + ... + 171758.

It is an arithmetic number, because the mean of its divisors is an integer number (1261084110).

Almost surely, 2^10013002031 is an apocalyptic number.

10013002031 is a deficient number, since it is larger than the sum of its proper divisors (75670849).

10013002031 is an equidigital number, since it uses as much as digits as its factorization.

10013002031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75433.

The product of its (nonzero) digits is 18, while the sum is 11.

Adding to 10013002031 its reverse (13020031001), we get a palindrome (23033033032).

The spelling of 10013002031 in words is "ten billion, thirteen million, two thousand, thirty-one".