113112255146 has 12 divisors (see below), whose sum is σ = 186494999586. Its totient is φ = 51414661320.

The previous prime is 113112255101. The next prime is 113112255181. The reversal of 113112255146 is 641552211311.

It can be written as a sum of positive squares in only one way, i.e., 88372425625 + 24739829521 = 297275^2 + 157289^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 233702765 + ... + 233703248.

Almost surely, 2^113112255146 is an apocalyptic number.

113112255146 is a deficient number, since it is larger than the sum of its proper divisors (73382744440).

113112255146 is a wasteful number, since it uses less digits than its factorization.

113112255146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467406037 (or 467406026 counting only the distinct ones).

The product of its digits is 7200, while the sum is 32.

Adding to 113112255146 its reverse (641552211311), we get a palindrome (754664466457).

The spelling of 113112255146 in words is "one hundred thirteen billion, one hundred twelve million, two hundred fifty-five thousand, one hundred forty-six".