113006712 has 128 divisors (see below), whose sum is σ = 354009600. Its totient is φ = 29265408.

The previous prime is 113006693. The next prime is 113006713. The reversal of 113006712 is 217600311.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113006713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 128418 + ... + 129294.

It is an arithmetic number, because the mean of its divisors is an integer number (2765700).

Almost surely, 2^113006712 is an apocalyptic number.

113006712 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113006712, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177004800).

113006712 is an abundant number, since it is smaller than the sum of its proper divisors (241002888).

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

113006712 is a wasteful number, since it uses less digits than its factorization.

113006712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965 (or 961 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 21.

The square root of 113006712 is about 10630.4615139701. The cubic root of 113006712 is about 483.4683847209.

The spelling of 113006712 in words is "one hundred thirteen million, six thousand, seven hundred twelve".