131373130170 has 64 divisors (see below), whose sum is σ = 316933453440. Its totient is φ = 34850995200.

The previous prime is 131373130169. The next prime is 131373130171. The reversal of 131373130170 is 71031373131.

It is an interprime number because it is at equal distance from previous prime (131373130169) and next prime (131373130171).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (131373130171) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22335630 + ... + 22341510.

It is an arithmetic number, because the mean of its divisors is an integer number (4952085210).

Almost surely, 2^131373130170 is an apocalyptic number.

131373130170 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131373130170 is an abundant number, since it is smaller than the sum of its proper divisors (185560323270).

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

131373130170 is a wasteful number, since it uses less digits than its factorization.

131373130170 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9631.

The product of its (nonzero) digits is 3969, while the sum is 30.

The spelling of 131373130170 in words is "one hundred thirty-one billion, three hundred seventy-three million, one hundred thirty thousand, one hundred seventy".