10111131304 has 32 divisors (see below), whose sum is σ = 19235891520. Its totient is φ = 4981689216.

The previous prime is 10111131287. The next prime is 10111131341. The reversal of 10111131304 is 40313111101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 671749 + ... + 686635.

It is an arithmetic number, because the mean of its divisors is an integer number (601121610).

Almost surely, 2^10111131304 is an apocalyptic number.

It is an amenable number.

10111131304 is a deficient number, since it is larger than the sum of its proper divisors (9124760216).

10111131304 is a wasteful number, since it uses less digits than its factorization.

10111131304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16129 (or 16125 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 10111131304 its reverse (40313111101), we get a palindrome (50424242405).

The spelling of 10111131304 in words is "ten billion, one hundred eleven million, one hundred thirty-one thousand, three hundred four".