131370670 has 16 divisors (see below), whose sum is σ = 238195728. Its totient is φ = 52164160.

The previous prime is 131370619. The next prime is 131370677. The reversal of 131370670 is 76073131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131370677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46576 + ... + 49315.

It is an arithmetic number, because the mean of its divisors is an integer number (14887233).

Almost surely, 2^131370670 is an apocalyptic number.

131370670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131370670 is a deficient number, since it is larger than the sum of its proper divisors (106825058).

131370670 is a wasteful number, since it uses less digits than its factorization.

131370670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96035.

The product of its (nonzero) digits is 2646, while the sum is 28.

The square root of 131370670 is about 11461.7044980230. The cubic root of 131370670 is about 508.3538748903.

The spelling of 131370670 in words is "one hundred thirty-one million, three hundred seventy thousand, six hundred seventy".