131120202130330 has 32 divisors (see below), whose sum is σ = 285599633550336. Its totient is φ = 42311056821504.

The previous prime is 131120202130319. The next prime is 131120202130391. The reversal of 131120202130330 is 33031202021131.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55092520714 + ... + 55092523093.

It is an arithmetic number, because the mean of its divisors is an integer number (8924988548448).

Almost surely, 2^{131120202130330} is an apocalyptic number.

131120202130330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131120202130330 is an abundant number, since it is smaller than the sum of its proper divisors (154479431420006).

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

131120202130330 is a wasteful number, since it uses less digits than its factorization.

131120202130330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110185043838.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 131120202130330 its reverse (33031202021131), we get a palindrome (164151404151461).

The spelling of 131120202130330 in words is "one hundred thirty-one trillion, one hundred twenty billion, two hundred two million, one hundred thirty thousand, three hundred thirty".