113257044142 has 8 divisors (see below), whose sum is σ = 185329708632. Its totient is φ = 51480474600.

The previous prime is 113257044137. The next prime is 113257044157. The reversal of 113257044142 is 241440752311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 113257044098 and 113257044107.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2574023709 + ... + 2574023752.

It is an arithmetic number, because the mean of its divisors is an integer number (23166213579).

Almost surely, 2^113257044142 is an apocalyptic number.

113257044142 is a deficient number, since it is larger than the sum of its proper divisors (72072664490).

113257044142 is a wasteful number, since it uses less digits than its factorization.

113257044142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5148047474.

The product of its (nonzero) digits is 26880, while the sum is 34.

Adding to 113257044142 its reverse (241440752311), we get a palindrome (354697796453).

The spelling of 113257044142 in words is "one hundred thirteen billion, two hundred fifty-seven million, forty-four thousand, one hundred forty-two".