113426210625 has 240 divisors, whose sum is σ = 247101402240. Its totient is φ = 45771264000.

The previous prime is 113426210609. The next prime is 113426210627. The reversal of 113426210625 is 526012624311.

It is not a de Polignac number, because 113426210625 - 2⁴ = 113426210609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113426210627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 239 ways as a sum of consecutive naturals, for example, 27468561 + ... + 27472689.

It is an arithmetic number, because the mean of its divisors is an integer number (1029589176).

Almost surely, 2^113426210625 is an apocalyptic number.

113426210625 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113426210625 is an abundant number, since it is smaller than the sum of its proper divisors (133675191615).

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

113426210625 is a wasteful number, since it uses less digits than its factorization.

113426210625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4202 (or 4180 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 113426210625 its reverse (526012624311), we get a palindrome (639438834936).

The spelling of 113426210625 in words is "one hundred thirteen billion, four hundred twenty-six million, two hundred ten thousand, six hundred twenty-five".