131970000310 has 32 divisors (see below), whose sum is σ = 251357644800. Its totient is φ = 49747839840.

The previous prime is 131970000293. The next prime is 131970000311. The reversal of 131970000310 is 13000079131.

It is a super-2 number, since 2×131970000310² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131970000311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1781980 + ... + 1854559.

It is an arithmetic number, because the mean of its divisors is an integer number (7854926400).

Almost surely, 2^131970000310 is an apocalyptic number.

131970000310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131970000310 is a deficient number, since it is larger than the sum of its proper divisors (119387644490).

131970000310 is a wasteful number, since it uses less digits than its factorization.

131970000310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3636756.

The product of its (nonzero) digits is 567, while the sum is 25.

Adding to 131970000310 its reverse (13000079131), we get a palindrome (144970079441).

The spelling of 131970000310 in words is "one hundred thirty-one billion, nine hundred seventy million, three hundred ten", and thus it is an aban number.