131078034 has 16 divisors (see below), whose sum is σ = 291284640. Its totient is φ = 43692660.

The previous prime is 131078021. The next prime is 131078047. The reversal of 131078034 is 430870131.

It is an interprime number because it is at equal distance from previous prime (131078021) and next prime (131078047).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 131077989 and 131078007.

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 7 ways as a sum of consecutive naturals, for example, 1213632 + ... + 1213739.

It is an arithmetic number, because the mean of its divisors is an integer number (18205290).

Almost surely, 2^131078034 is an apocalyptic number.

131078034 is an abundant number, since it is smaller than the sum of its proper divisors (160206606).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131078034 is a wasteful number, since it uses less digits than its factorization.

131078034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2427382 (or 2427376 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 131078034 is about 11448.9315658711. The cubic root of 131078034 is about 507.9761314141.

The spelling of 131078034 in words is "one hundred thirty-one million, seventy-eight thousand, thirty-four".