131012224203296 has 12 divisors (see below), whose sum is σ = 257930316400302. Its totient is φ = 65506112101632.

The previous prime is 131012224203271. The next prime is 131012224203307. The reversal of 131012224203296 is 692302422210131.

It can be written as a sum of positive squares in only one way, i.e., 123820366051600 + 7191858151696 = 11127460^2 + 2681764^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2047066003145 + ... + 2047066003208.

Almost surely, 2^{131012224203296} is an apocalyptic number.

131012224203296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

131012224203296 is a deficient number, since it is larger than the sum of its proper divisors (126918092197006).

131012224203296 is an equidigital number, since it uses as much as digits as its factorization.

131012224203296 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4094132006363 (or 4094132006355 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 131012224203296 in words is "one hundred thirty-one trillion, twelve billion, two hundred twenty-four million, two hundred three thousand, two hundred ninety-six".