131004011124244 has 24 divisors (see below), whose sum is σ = 232093588650560. Its totient is φ = 64694913119424.

The previous prime is 131004011124209. The next prime is 131004011124263. The reversal of 131004011124244 is 442421110400131.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 419330529 + ... + 419642824.

Almost surely, 2^{131004011124244} is an apocalyptic number.

It is an amenable number.

131004011124244 is a deficient number, since it is larger than the sum of its proper divisors (101089577526316).

131004011124244 is a wasteful number, since it uses less digits than its factorization.

131004011124244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 838973839 (or 838973837 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 131004011124244 its reverse (442421110400131), we get a palindrome (573425121524375).

The spelling of 131004011124244 in words is "one hundred thirty-one trillion, four billion, eleven million, one hundred twenty-four thousand, two hundred forty-four".