131088125 has 60 divisors (see below), whose sum is σ = 199960992. Its totient is φ = 84132000.

The previous prime is 131088121. The next prime is 131088127. The reversal of 131088125 is 521880131.

It is not a de Polignac number, because 131088125 - 2² = 131088121 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131088121) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 1579334 + ... + 1579416.

Almost surely, 2^131088125 is an apocalyptic number.

It is an amenable number.

131088125 is a deficient number, since it is larger than the sum of its proper divisors (68872867).

131088125 is an frugal number, since it uses more digits than its factorization.

131088125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148 (or 114 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 29.

The square root of 131088125 is about 11449.3722535343. The cubic root of 131088125 is about 507.9891665390.

The spelling of 131088125 in words is "one hundred thirty-one million, eighty-eight thousand, one hundred twenty-five".