131916059 has 6 divisors (see below), whose sum is σ = 143949996. Its totient is φ = 119889060.

The previous prime is 131916053. The next prime is 131916077. The reversal of 131916059 is 950619131.

It is not a de Polignac number, because 131916059 - 2¹² = 131911963 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131916053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 36362 + ... + 39824.

It is an arithmetic number, because the mean of its divisors is an integer number (23991666).

Almost surely, 2^131916059 is an apocalyptic number.

131916059 is a deficient number, since it is larger than the sum of its proper divisors (12033937).

131916059 is an frugal number, since it uses more digits than its factorization.

131916059 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6937 (or 3474 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 35.

The square root of 131916059 is about 11485.4716490007. The cubic root of 131916059 is about 509.0563853840.

The spelling of 131916059 in words is "one hundred thirty-one million, nine hundred sixteen thousand, fifty-nine".