113111020010 has 8 divisors (see below), whose sum is σ = 203599836036. Its totient is φ = 45244408000.

The previous prime is 113111019943. The next prime is 113111020063. The reversal of 113111020010 is 10020111311.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 99485360569 + 13625659441 = 315413^2 + 116729^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 113111019973 and 113111020000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5655550991 + ... + 5655551010.

Almost surely, 2^113111020010 is an apocalyptic number.

113111020010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113111020010 is a deficient number, since it is larger than the sum of its proper divisors (90488816026).

113111020010 is a wasteful number, since it uses less digits than its factorization.

113111020010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11311102008.

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 113111020010 its reverse (10020111311), we get a palindrome (123131131321).

The spelling of 113111020010 in words is "one hundred thirteen billion, one hundred eleven million, twenty thousand, ten".