30184305051 has 4 divisors (see below), whose sum is σ = 40245740072. Its totient is φ = 20122870032.

The previous prime is 30184305013. The next prime is 30184305061. The reversal of 30184305051 is 15050348103.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 30184305051 - 2¹⁰ = 30184304027 is a prime.

It is a super-2 number, since 2×30184305051² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30184305061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5030717506 + ... + 5030717511.

It is an arithmetic number, because the mean of its divisors is an integer number (10061435018).

Almost surely, 2^30184305051 is an apocalyptic number.

30184305051 is a deficient number, since it is larger than the sum of its proper divisors (10061435021).

30184305051 is a wasteful number, since it uses less digits than its factorization.

30184305051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061435020.

The product of its (nonzero) digits is 7200, while the sum is 30.

The spelling of 30184305051 in words is "thirty billion, one hundred eighty-four million, three hundred five thousand, fifty-one".