10031103004 has 24 divisors (see below), whose sum is σ = 19415714528. Its totient is φ = 4504610880.

The previous prime is 10031102959. The next prime is 10031103007. The reversal of 10031103004 is 40030113001.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10031103007) 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, 2604912 + ... + 2608759.

Almost surely, 2^10031103004 is an apocalyptic number.

It is an amenable number.

10031103004 is a deficient number, since it is larger than the sum of its proper divisors (9384611524).

10031103004 is a wasteful number, since it uses less digits than its factorization.

10031103004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5213725 (or 5213723 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10031103004 its reverse (40030113001), we get a palindrome (50061216005).

The spelling of 10031103004 in words is "ten billion, thirty-one million, one hundred three thousand, four".