131120341443122 has 16 divisors (see below), whose sum is σ = 200393217397440. Its totient is φ = 64322623942512.

The previous prime is 131120341443101. The next prime is 131120341443131. The reversal of 131120341443122 is 221344143021131.

It is a super-2 number, since 2×131120341443122² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6903779 + ... + 17604057.

It is an arithmetic number, because the mean of its divisors is an integer number (12524576087340).

Almost surely, 2^{131120341443122} is an apocalyptic number.

131120341443122 is a deficient number, since it is larger than the sum of its proper divisors (69272875954318).

131120341443122 is a wasteful number, since it uses less digits than its factorization.

131120341443122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10815937.

The product of its (nonzero) digits is 13824, while the sum is 32.

Adding to 131120341443122 its reverse (221344143021131), we get a palindrome (352464484464253).

The spelling of 131120341443122 in words is "one hundred thirty-one trillion, one hundred twenty billion, three hundred forty-one million, four hundred forty-three thousand, one hundred twenty-two".