131480121599 has 2 divisors, whose sum is σ = 131480121600. Its totient is φ = 131480121598.

The previous prime is 131480121571. The next prime is 131480121607. The reversal of 131480121599 is 995121084131.

It is a strong prime.

It is an emirp because it is prime and its reverse (995121084131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131480121599 - 2⁸ = 131480121343 is a prime.

It is a super-3 number, since 3×131480121599³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131480120599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65740060799 + 65740060800.

It is an arithmetic number, because the mean of its divisors is an integer number (65740060800).

Almost surely, 2^131480121599 is an apocalyptic number.

131480121599 is a deficient number, since it is larger than the sum of its proper divisors (1).

131480121599 is an equidigital number, since it uses as much as digits as its factorization.

131480121599 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 77760, while the sum is 44.

The spelling of 131480121599 in words is "one hundred thirty-one billion, four hundred eighty million, one hundred twenty-one thousand, five hundred ninety-nine".