113142130134 has 32 divisors (see below), whose sum is σ = 246913729920. Its totient is φ = 34277414400.

The previous prime is 113142130117. The next prime is 113142130141. The reversal of 113142130134 is 431031241311.

It is a happy number.

It is a super-2 number, since 2×113142130134² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83229 + ... + 482919.

It is an arithmetic number, because the mean of its divisors is an integer number (7716054060).

Almost surely, 2^113142130134 is an apocalyptic number.

113142130134 is an abundant number, since it is smaller than the sum of its proper divisors (133771599786).

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

113142130134 is a wasteful number, since it uses less digits than its factorization.

113142130134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403996.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 113142130134 its reverse (431031241311), we get a palindrome (544173371445).

The spelling of 113142130134 in words is "one hundred thirteen billion, one hundred forty-two million, one hundred thirty thousand, one hundred thirty-four".