113617291652 has 24 divisors (see below), whose sum is σ = 202602422232. Its totient is φ = 55731104000.

The previous prime is 113617291651. The next prime is 113617291663. The reversal of 113617291652 is 256192716311.

It can be written as a sum of positive squares in 4 ways, for example, as 1858127236 + 111759164416 = 43106^2 + 334304^2 .

It is not an unprimeable number, because it can be changed into a prime (113617291651) 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, 2697152 + ... + 2738952.

It is an arithmetic number, because the mean of its divisors is an integer number (8441767593).

Almost surely, 2^113617291652 is an apocalyptic number.

It is an amenable number.

113617291652 is a deficient number, since it is larger than the sum of its proper divisors (88985130580).

113617291652 is a wasteful number, since it uses less digits than its factorization.

113617291652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54679 (or 54677 counting only the distinct ones).

The product of its digits is 136080, while the sum is 44.

The spelling of 113617291652 in words is "one hundred thirteen billion, six hundred seventeen million, two hundred ninety-one thousand, six hundred fifty-two".