113400135 has 32 divisors (see below), whose sum is σ = 204456960. Its totient is φ = 59623200.

The previous prime is 113400103. The next prime is 113400167. The reversal of 113400135 is 531004311.

It is an interprime number because it is at equal distance from previous prime (113400103) and next prime (113400167).

It is not a de Polignac number, because 113400135 - 2⁵ = 113400103 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 3670 + ... + 15500.

It is an arithmetic number, because the mean of its divisors is an integer number (6389280).

Almost surely, 2^113400135 is an apocalyptic number.

113400135 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

113400135 is a deficient number, since it is larger than the sum of its proper divisors (91056825).

113400135 is a wasteful number, since it uses less digits than its factorization.

113400135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11916 (or 11910 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 113400135 is about 10648.9499482343. The cubic root of 113400135 is about 484.0287858821.

Adding to 113400135 its reverse (531004311), we get a palindrome (644404446).

The spelling of 113400135 in words is "one hundred thirteen million, four hundred thousand, one hundred thirty-five".