113652120580 has 24 divisors (see below), whose sum is σ = 238703954328. Its totient is φ = 45454276608.

The previous prime is 113652120577. The next prime is 113652120599. The reversal of 113652120580 is 85021256311.

It can be written as a sum of positive squares in 4 ways, for example, as 368716804 + 113283403776 = 19202^2 + 336576^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267699 + ... + 546778.

It is an arithmetic number, because the mean of its divisors is an integer number (9945998097).

Almost surely, 2^113652120580 is an apocalyptic number.

113652120580 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113652120580 is an abundant number, since it is smaller than the sum of its proper divisors (125051833748).

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

113652120580 is a wasteful number, since it uses less digits than its factorization.

113652120580 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821463 (or 821461 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 34.

Adding to 113652120580 its reverse (85021256311), we get a palindrome (198673376891).

The spelling of 113652120580 in words is "one hundred thirteen billion, six hundred fifty-two million, one hundred twenty thousand, five hundred eighty".