131074315 has 8 divisors (see below), whose sum is σ = 158199408. Its totient is φ = 104252640.

The previous prime is 131074303. The next prime is 131074337. The reversal of 131074315 is 513470131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131074315 - 2⁷ = 131074187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131074315.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74901 + ... + 76630.

It is an arithmetic number, because the mean of its divisors is an integer number (19774926).

Almost surely, 2^131074315 is an apocalyptic number.

131074315 is a deficient number, since it is larger than the sum of its proper divisors (27125093).

131074315 is a wasteful number, since it uses less digits than its factorization.

131074315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151709.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 131074315 is about 11448.7691478167. The cubic root of 131074315 is about 507.9713271993.

It can be divided in two parts, 1310 and 74315, that added together give a square (75625 = 275²).

The spelling of 131074315 in words is "one hundred thirty-one million, seventy-four thousand, three hundred fifteen".