131310120299 has 2 divisors, whose sum is σ = 131310120300. Its totient is φ = 131310120298.

The previous prime is 131310120241. The next prime is 131310120371. The reversal of 131310120299 is 992021013131.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 131310120299 - 2⁸ = 131310120043 is a prime.

It is not a weakly prime, because it can be changed into another prime (131310120209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65655060149 + 65655060150.

It is an arithmetic number, because the mean of its divisors is an integer number (65655060150).

Almost surely, 2^131310120299 is an apocalyptic number.

131310120299 is a deficient number, since it is larger than the sum of its proper divisors (1).

131310120299 is an equidigital number, since it uses as much as digits as its factorization.

131310120299 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 131310120299 in words is "one hundred thirty-one billion, three hundred ten million, one hundred twenty thousand, two hundred ninety-nine".