131367267244 has 12 divisors (see below), whose sum is σ = 231927167304. Its totient is φ = 65102362304.

The previous prime is 131367267221. The next prime is 131367267247. The reversal of 131367267244 is 442762763131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 131367267194 and 131367267203.

It is not an unprimeable number, because it can be changed into a prime (131367267247) 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, 145317322 + ... + 145318225.

It is an arithmetic number, because the mean of its divisors is an integer number (19327263942).

Almost surely, 2^131367267244 is an apocalyptic number.

It is an amenable number.

131367267244 is a deficient number, since it is larger than the sum of its proper divisors (100559900060).

131367267244 is a wasteful number, since it uses less digits than its factorization.

131367267244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 290635664 (or 290635662 counting only the distinct ones).

The product of its digits is 1016064, while the sum is 46.

The spelling of 131367267244 in words is "one hundred thirty-one billion, three hundred sixty-seven million, two hundred sixty-seven thousand, two hundred forty-four".