131450403199 has 2 divisors, whose sum is σ = 131450403200. Its totient is φ = 131450403198.

The previous prime is 131450403181. The next prime is 131450403251. The reversal of 131450403199 is 991304054131.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-131450403199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (131450403499) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65725201599 + 65725201600.

It is an arithmetic number, because the mean of its divisors is an integer number (65725201600).

Almost surely, 2^131450403199 is an apocalyptic number.

131450403199 is a deficient number, since it is larger than the sum of its proper divisors (1).

131450403199 is an equidigital number, since it uses as much as digits as its factorization.

131450403199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 131450403199 in words is "one hundred thirty-one billion, four hundred fifty million, four hundred three thousand, one hundred ninety-nine".