131311100220130 has 32 divisors (see below), whose sum is σ = 250272404031744. Its totient is φ = 49433010030336.

The previous prime is 131311100220127. The next prime is 131311100220191. The reversal of 131311100220130 is 31022001113131.

It is a junction number, because it is equal to n+sod(n) for n = 131311100220098 and 131311100220107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8925642 + ... + 18501061.

It is an arithmetic number, because the mean of its divisors is an integer number (7821012625992).

Almost surely, 2^{131311100220130} is an apocalyptic number.

131311100220130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131311100220130 is a deficient number, since it is larger than the sum of its proper divisors (118961303811614).

131311100220130 is a wasteful number, since it uses less digits than its factorization.

131311100220130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27454890.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 131311100220130 its reverse (31022001113131), we get a palindrome (162333101333261).

The spelling of 131311100220130 in words is "one hundred thirty-one trillion, three hundred eleven billion, one hundred million, two hundred twenty thousand, one hundred thirty".