131045333145004 has 12 divisors (see below), whose sum is σ = 229333336849624. Its totient is φ = 65521522616544.

The previous prime is 131045333144951. The next prime is 131045333145029. The reversal of 131045333145004 is 400541333540131.

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, 285731217 + ... + 286189480.

Almost surely, 2^{131045333145004} is an apocalyptic number.

It is an amenable number.

131045333145004 is a deficient number, since it is larger than the sum of its proper divisors (98288003704620).

131045333145004 is a wasteful number, since it uses less digits than its factorization.

131045333145004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 571977984 (or 571977982 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 131045333145004 its reverse (400541333540131), we get a palindrome (531586666685135).

The spelling of 131045333145004 in words is "one hundred thirty-one trillion, forty-five billion, three hundred thirty-three million, one hundred forty-five thousand, four".