131040322432324 has 6 divisors (see below), whose sum is σ = 229320564256574. Its totient is φ = 65520161216160.

The previous prime is 131040322432309. The next prime is 131040322432361. The reversal of 131040322432324 is 423234223040131.

It can be written as a sum of positive squares in only one way, i.e., 117353889000000 + 13686433432324 = 10833000^2 + 3699518^2 .

It is a super-2 number, since 2×131040322432324² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 131040322432324.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16380040304037 + ... + 16380040304044.

Almost surely, 2^{131040322432324} is an apocalyptic number.

It is an amenable number.

131040322432324 is a deficient number, since it is larger than the sum of its proper divisors (98280241824250).

131040322432324 is a wasteful number, since it uses less digits than its factorization.

131040322432324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32760080608085 (or 32760080608083 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 131040322432324 its reverse (423234223040131), we get a palindrome (554274545472455).

The spelling of 131040322432324 in words is "one hundred thirty-one trillion, forty billion, three hundred twenty-two million, four hundred thirty-two thousand, three hundred twenty-four".