113413211500 has 48 divisors (see below), whose sum is σ = 251391460320. Its totient is φ = 44688177600.

The previous prime is 113413211497. The next prime is 113413211503. The reversal of 113413211500 is 5112314311.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (113413211497) and next prime (113413211503).

It is not an unprimeable number, because it can be changed into a prime (113413211503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1659235 + ... + 1726234.

It is an arithmetic number, because the mean of its divisors is an integer number (5237322090).

Almost surely, 2^113413211500 is an apocalyptic number.

113413211500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113413211500 is an abundant number, since it is smaller than the sum of its proper divisors (137978248820).

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

113413211500 is a wasteful number, since it uses less digits than its factorization.

113413211500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3385555 (or 3385543 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

Adding to 113413211500 its reverse (5112314311), we get a palindrome (118525525811).

The spelling of 113413211500 in words is "one hundred thirteen billion, four hundred thirteen million, two hundred eleven thousand, five hundred".