131411799 has 12 divisors (see below), whose sum is σ = 190955856. Its totient is φ = 87082272.

The previous prime is 131411779. The next prime is 131411801. The reversal of 131411799 is 997114131.

It is not a de Polignac number, because 131411799 - 2¹⁹ = 130887511 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131411779) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42214 + ... + 45219.

It is an arithmetic number, because the mean of its divisors is an integer number (15912988).

Almost surely, 2^131411799 is an apocalyptic number.

131411799 is a deficient number, since it is larger than the sum of its proper divisors (59544057).

131411799 is a wasteful number, since it uses less digits than its factorization.

131411799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87606 (or 87603 counting only the distinct ones).

The product of its digits is 6804, while the sum is 36.

The square root of 131411799 is about 11463.4985497448. The cubic root of 131411799 is about 508.4069204825.

The spelling of 131411799 in words is "one hundred thirty-one million, four hundred eleven thousand, seven hundred ninety-nine".