113001132012 has 12 divisors (see below), whose sum is σ = 263669308056. Its totient is φ = 37667044000.

The previous prime is 113001132001. The next prime is 113001132047. The reversal of 113001132012 is 210231100311.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 113001131982 and 113001132000.

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, 4708380489 + ... + 4708380512.

It is an arithmetic number, because the mean of its divisors is an integer number (21972442338).

Almost surely, 2^113001132012 is an apocalyptic number.

113001132012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113001132012 is an abundant number, since it is smaller than the sum of its proper divisors (150668176044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113001132012 is a wasteful number, since it uses less digits than its factorization.

113001132012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9416761008 (or 9416761006 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 113001132012 its reverse (210231100311), we get a palindrome (323232232323).

The spelling of 113001132012 in words is "one hundred thirteen billion, one million, one hundred thirty-two thousand, twelve".