131313333030 has 64 divisors (see below), whose sum is σ = 344520345600. Its totient is φ = 31767038720.

The previous prime is 131313333029. The next prime is 131313333089. The reversal of 131313333030 is 30333313131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 257295 + ... + 573434.

It is an arithmetic number, because the mean of its divisors is an integer number (5383130400).

Almost surely, 2^131313333030 is an apocalyptic number.

131313333030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131313333030 is an abundant number, since it is smaller than the sum of its proper divisors (213207012570).

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

131313333030 is a wasteful number, since it uses less digits than its factorization.

131313333030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831229.

The product of its (nonzero) digits is 2187, while the sum is 24.

Adding to 131313333030 its reverse (30333313131), we get a palindrome (161646646161).

The spelling of 131313333030 in words is "one hundred thirty-one billion, three hundred thirteen million, three hundred thirty-three thousand, thirty".