13235401630125 has 96 divisors (see below), whose sum is σ = 24752273704704. Its totient is φ = 7056145224000.

The previous prime is 13235401630117. The next prime is 13235401630249. The reversal of 13235401630125 is 52103610453231.

13235401630125 is a `hidden beast` number, since 1 + 3 + 2 + 3 + 5 + 4 + 0 + 1 + 630 + 12 + 5 = 666.

It is not a de Polignac number, because 13235401630125 - 2³ = 13235401630117 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13235401630125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 79529752 + ... + 79695998.

It is an arithmetic number, because the mean of its divisors is an integer number (257836184424).

Almost surely, 2^{13235401630125} is an apocalyptic number.

13235401630125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

13235401630125 is a deficient number, since it is larger than the sum of its proper divisors (11516872074579).

13235401630125 is an equidigital number, since it uses as much as digits as its factorization.

13235401630125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168898 (or 168876 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

It can be divided in two parts, 1323540 and 1630125, that added together give a triangular number (2953665 = T₂₄₃₀).

The spelling of 13235401630125 in words is "thirteen trillion, two hundred thirty-five billion, four hundred one million, six hundred thirty thousand, one hundred twenty-five".