113100500 has 24 divisors (see below), whose sum is σ = 247012584. Its totient is φ = 45240000.

The previous prime is 113100497. The next prime is 113100503. The reversal of 113100500 is 5001311.

It is an interprime number because it is at equal distance from previous prime (113100497) and next prime (113100503).

It can be written as a sum of positive squares in 4 ways, for example, as 1882384 + 111218116 = 1372^2 + 10546^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113100503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112601 + ... + 113600.

It is an arithmetic number, because the mean of its divisors is an integer number (10292191).

Almost surely, 2^113100500 is an apocalyptic number.

113100500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113100500 is an abundant number, since it is smaller than the sum of its proper divisors (133912084).

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

113100500 is a wasteful number, since it uses less digits than its factorization.

113100500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226220 (or 226208 counting only the distinct ones).

The product of its (nonzero) digits is 15, while the sum is 11.

The square root of 113100500 is about 10634.8718845128. The cubic root of 113100500 is about 483.6020965268.

Adding to 113100500 its reverse (5001311), we get a palindrome (118101811).

The spelling of 113100500 in words is "one hundred thirteen million, one hundred thousand, five hundred".