131044434299 has 4 divisors (see below), whose sum is σ = 131057151336. Its totient is φ = 131031717264.

The previous prime is 131044434281. The next prime is 131044434319. The reversal of 131044434299 is 992434440131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 992434440131 = 71 ⋅13977949861.

It is a cyclic number.

It is not a de Polignac number, because 131044434299 - 2³² = 126749467003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131044434239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6343049 + ... + 6363674.

It is an arithmetic number, because the mean of its divisors is an integer number (32764287834).

Almost surely, 2^131044434299 is an apocalyptic number.

131044434299 is a deficient number, since it is larger than the sum of its proper divisors (12717037).

131044434299 is a wasteful number, since it uses less digits than its factorization.

131044434299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12717036.

The product of its (nonzero) digits is 373248, while the sum is 44.

The spelling of 131044434299 in words is "one hundred thirty-one billion, forty-four million, four hundred thirty-four thousand, two hundred ninety-nine".