2131253702998 has 16 divisors (see below), whose sum is σ = 3655730780064. Its totient is φ = 912856193280.

The previous prime is 2131253702983. The next prime is 2131253703023. The reversal of 2131253702998 is 8992073521312.

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, 44829633 + ... + 44877148.

It is an arithmetic number, because the mean of its divisors is an integer number (228483173754).

Almost surely, 2^{2131253702998} is an apocalyptic number.

2131253702998 is a deficient number, since it is larger than the sum of its proper divisors (1524477077066).

2131253702998 is a wasteful number, since it uses less digits than its factorization.

2131253702998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89708487.

The product of its (nonzero) digits is 1632960, while the sum is 52.

The spelling of 2131253702998 in words is "two trillion, one hundred thirty-one billion, two hundred fifty-three million, seven hundred two thousand, nine hundred ninety-eight".