131710073 has 12 divisors (see below), whose sum is σ = 145146624. Its totient is φ = 119427000.

The previous prime is 131710069. The next prime is 131710079. The reversal of 131710073 is 370017131.

It is not a de Polignac number, because 131710073 - 2² = 131710069 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131710079) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 54848 + ... + 57198.

It is an arithmetic number, because the mean of its divisors is an integer number (12095552).

Almost surely, 2^131710073 is an apocalyptic number.

It is an amenable number.

131710073 is a deficient number, since it is larger than the sum of its proper divisors (13436551).

131710073 is a wasteful number, since it uses less digits than its factorization.

131710073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2836 (or 2825 counting only the distinct ones).

The product of its (nonzero) digits is 441, while the sum is 23.

The square root of 131710073 is about 11476.5009040212. The cubic root of 131710073 is about 508.7912846945.

The spelling of 131710073 in words is "one hundred thirty-one million, seven hundred ten thousand, seventy-three".