113534531210025 has 36 divisors (see below), whose sum is σ = 203626652381568. Its totient is φ = 60470253590880.

The previous prime is 113534531209969. The next prime is 113534531210033. The reversal of 113534531210025 is 520012135435311.

It is a happy number.

113534531210025 is a `hidden beast` number, since 1 + 1 + 3 + 534 + 5 + 3 + 12 + 100 + 2 + 5 = 666.

It is not a de Polignac number, because 113534531210025 - 2²⁴ = 113534514432809 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 339400737 + ... + 339735086.

It is an arithmetic number, because the mean of its divisors is an integer number (5656295899488).

Almost surely, 2^{113534531210025} is an apocalyptic number.

113534531210025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113534531210025 is a deficient number, since it is larger than the sum of its proper divisors (90092121171543).

113534531210025 is a wasteful number, since it uses less digits than its factorization.

113534531210025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679136582 (or 679136574 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

Adding to 113534531210025 its reverse (520012135435311), we get a palindrome (633546666645336).

The spelling of 113534531210025 in words is "one hundred thirteen trillion, five hundred thirty-four billion, five hundred thirty-one million, two hundred ten thousand, twenty-five".