131047244858 has 8 divisors (see below), whose sum is σ = 196663991040. Its totient is φ = 65492581180.

The previous prime is 131047244821. The next prime is 131047244863. The reversal of 131047244858 is 858442740131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15515348 + ... + 15523791.

It is an arithmetic number, because the mean of its divisors is an integer number (24582998880).

Almost surely, 2^131047244858 is an apocalyptic number.

131047244858 is a deficient number, since it is larger than the sum of its proper divisors (65616746182).

131047244858 is a wasteful number, since it uses less digits than its factorization.

131047244858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31041252.

The product of its (nonzero) digits is 860160, while the sum is 47.

Adding to 131047244858 its reverse (858442740131), we get a palindrome (989489984989).

The spelling of 131047244858 in words is "one hundred thirty-one billion, forty-seven million, two hundred forty-four thousand, eight hundred fifty-eight".