113312510 has 8 divisors (see below), whose sum is σ = 203962536. Its totient is φ = 45325000.

The previous prime is 113312501. The next prime is 113312519. The reversal of 113312510 is 15213311.

It is an interprime number because it is at equal distance from previous prime (113312501) and next prime (113312519).

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113312519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5665616 + ... + 5665635.

It is an arithmetic number, because the mean of its divisors is an integer number (25495317).

Almost surely, 2^113312510 is an apocalyptic number.

113312510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113312510 is a deficient number, since it is larger than the sum of its proper divisors (90650026).

113312510 is a wasteful number, since it uses less digits than its factorization.

113312510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11331258.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 113312510 is about 10644.8348977333. The cubic root of 113312510 is about 483.9040830578.

Adding to 113312510 its reverse (15213311), we get a palindrome (128525821).

The spelling of 113312510 in words is "one hundred thirteen million, three hundred twelve thousand, five hundred ten".