30045751323 has 16 divisors (see below), whose sum is σ = 46900686336. Its totient is φ = 16750244160.

The previous prime is 30045751319. The next prime is 30045751331. The reversal of 30045751323 is 32315754003.

It is not a de Polignac number, because 30045751323 - 2² = 30045751319 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30045751423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17447311 + ... + 17449032.

It is an arithmetic number, because the mean of its divisors is an integer number (2931292896).

Almost surely, 2^30045751323 is an apocalyptic number.

30045751323 is a deficient number, since it is larger than the sum of its proper divisors (16854935013).

30045751323 is a wasteful number, since it uses less digits than its factorization.

30045751323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34896394.

The product of its (nonzero) digits is 37800, while the sum is 33.

The spelling of 30045751323 in words is "thirty billion, forty-five million, seven hundred fifty-one thousand, three hundred twenty-three".