131376125 has 8 divisors (see below), whose sum is σ = 163957560. Its totient is φ = 105100800.

The previous prime is 131376107. The next prime is 131376143. The reversal of 131376125 is 521673131.

It is an interprime number because it is at equal distance from previous prime (131376107) and next prime (131376143).

It can be written as a sum of positive squares in 4 ways, for example, as 822649 + 130553476 = 907^2 + 11426^2 .

It is not a de Polignac number, because 131376125 - 2⁸ = 131375869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525380 + ... + 525629.

It is an arithmetic number, because the mean of its divisors is an integer number (20494695).

Almost surely, 2^131376125 is an apocalyptic number.

It is an amenable number.

131376125 is a deficient number, since it is larger than the sum of its proper divisors (32581435).

131376125 is an equidigital number, since it uses as much as digits as its factorization.

131376125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1051024 (or 1051014 counting only the distinct ones).

The product of its digits is 3780, while the sum is 29.

The square root of 131376125 is about 11461.9424619041. The cubic root of 131376125 is about 508.3609110423.

The spelling of 131376125 in words is "one hundred thirty-one million, three hundred seventy-six thousand, one hundred twenty-five".