135703255125 has 32 divisors (see below), whose sum is σ = 226270422144. Its totient is φ = 72227568000.

The previous prime is 135703255109. The next prime is 135703255187. The reversal of 135703255125 is 521552307531.

It is not a de Polignac number, because 135703255125 - 2⁴ = 135703255109 is a prime.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 184384 + ... + 552633.

It is an arithmetic number, because the mean of its divisors is an integer number (7070950692).

Almost surely, 2^135703255125 is an apocalyptic number.

135703255125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

135703255125 is a deficient number, since it is larger than the sum of its proper divisors (90567167019).

135703255125 is an equidigital number, since it uses as much as digits as its factorization.

135703255125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737526 (or 737516 counting only the distinct ones).

The product of its (nonzero) digits is 157500, while the sum is 39.

The spelling of 135703255125 in words is "one hundred thirty-five billion, seven hundred three million, two hundred fifty-five thousand, one hundred twenty-five".