113323512 has 16 divisors (see below), whose sum is σ = 283308840. Its totient is φ = 37774496.

The previous prime is 113323459. The next prime is 113323531. The reversal of 113323512 is 215323311.

It is a congruent number.

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, 2360883 + ... + 2360930.

Almost surely, 2^113323512 is an apocalyptic number.

113323512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

113323512 is an abundant number, since it is smaller than the sum of its proper divisors (169985328).

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

113323512 is a wasteful number, since it uses less digits than its factorization.

113323512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4721822 (or 4721818 counting only the distinct ones).

The product of its digits is 540, while the sum is 21.

The square root of 113323512 is about 10645.3516616409. The cubic root of 113323512 is about 483.9197439954.

Adding to 113323512 its reverse (215323311), we get a palindrome (328646823).

The spelling of 113323512 in words is "one hundred thirteen million, three hundred twenty-three thousand, five hundred twelve".