131044070 has 16 divisors (see below), whose sum is σ = 236070720. Its totient is φ = 52375104.

The previous prime is 131044063. The next prime is 131044097. The reversal of 131044070 is 70440131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9626 + ... + 18834.

It is an arithmetic number, because the mean of its divisors is an integer number (14754420).

Almost surely, 2^131044070 is an apocalyptic number.

131044070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131044070 is a deficient number, since it is larger than the sum of its proper divisors (105026650).

131044070 is a wasteful number, since it uses less digits than its factorization.

131044070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10639.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 131044070 is about 11447.4481872599. The cubic root of 131044070 is about 507.9322532469.

The spelling of 131044070 in words is "one hundred thirty-one million, forty-four thousand, seventy".