113400102 has 16 divisors (see below), whose sum is σ = 227329200. Its totient is φ = 37711872.

The previous prime is 113400071. The next prime is 113400103. The reversal of 113400102 is 201004311.

It is a happy number.

It is a super-2 number, since 2×113400102² = 25719166267220808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113400103) 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, 19227 + ... + 24422.

It is an arithmetic number, because the mean of its divisors is an integer number (14208075).

Almost surely, 2^113400102 is an apocalyptic number.

113400102 is an abundant number, since it is smaller than the sum of its proper divisors (113929098).

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

113400102 is a wasteful number, since it uses less digits than its factorization.

113400102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44087.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 113400102 is about 10648.9483987857. The cubic root of 113400102 is about 484.0287389305.

Adding to 113400102 its reverse (201004311), we get a palindrome (314404413).

The spelling of 113400102 in words is "one hundred thirteen million, four hundred thousand, one hundred two".