2151730300732 has 24 divisors (see below), whose sum is σ = 3808745612672. Its totient is φ = 1063553857200.

The previous prime is 2151730300697. The next prime is 2151730300763. The reversal of 2151730300732 is 2370030371512.

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, 4337994 + ... + 4808497.

Almost surely, 2^{2151730300732} is an apocalyptic number.

It is an amenable number.

2151730300732 is a deficient number, since it is larger than the sum of its proper divisors (1657015311940).

2151730300732 is a wasteful number, since it uses less digits than its factorization.

2151730300732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9147169 (or 9147167 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 34.

The spelling of 2151730300732 in words is "two trillion, one hundred fifty-one billion, seven hundred thirty million, three hundred thousand, seven hundred thirty-two".