131320132130 has 32 divisors (see below), whose sum is σ = 257958777600. Its totient is φ = 47735406720.

The previous prime is 131320132127. The next prime is 131320132133. The reversal of 131320132130 is 31231023131.

It is an interprime number because it is at equal distance from previous prime (131320132127) and next prime (131320132133).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (131320132133) 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, 88646 + ... + 520094.

It is an arithmetic number, because the mean of its divisors is an integer number (8061211800).

Almost surely, 2^131320132130 is an apocalyptic number.

131320132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131320132130 is a deficient number, since it is larger than the sum of its proper divisors (126638645470).

131320132130 is a wasteful number, since it uses less digits than its factorization.

131320132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434234.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 131320132130 its reverse (31231023131), we get a palindrome (162551155261).

The spelling of 131320132130 in words is "one hundred thirty-one billion, three hundred twenty million, one hundred thirty-two thousand, one hundred thirty".