131157034 has 8 divisors (see below), whose sum is σ = 196784640. Its totient is φ = 65562156.

The previous prime is 131157029. The next prime is 131157041. The reversal of 131157034 is 430751131.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9367 + ... + 18709.

It is an arithmetic number, because the mean of its divisors is an integer number (24598080).

Almost surely, 2^131157034 is an apocalyptic number.

131157034 is a deficient number, since it is larger than the sum of its proper divisors (65627606).

131157034 is an equidigital number, since it uses as much as digits as its factorization.

131157034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16364.

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

The square root of 131157034 is about 11452.3811497871. The cubic root of 131157034 is about 508.0781623794.

The spelling of 131157034 in words is "one hundred thirty-one million, one hundred fifty-seven thousand, thirty-four".