30057140051 has 8 divisors (see below), whose sum is σ = 30759792624. Its totient is φ = 29354653440.

The previous prime is 30057140023. The next prime is 30057140081. The reversal of 30057140051 is 15004175003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30057140051 - 2²⁶ = 29990031187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30057140051.

It is not an unprimeable number, because it can be changed into a prime (30057140021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 372695 + ... + 446111.

It is an arithmetic number, because the mean of its divisors is an integer number (3844974078).

Almost surely, 2^30057140051 is an apocalyptic number.

30057140051 is a deficient number, since it is larger than the sum of its proper divisors (702652573).

30057140051 is an equidigital number, since it uses as much as digits as its factorization.

30057140051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82981.

The product of its (nonzero) digits is 2100, while the sum is 26.

The spelling of 30057140051 in words is "thirty billion, fifty-seven million, one hundred forty thousand, fifty-one".