30114243021 has 32 divisors (see below), whose sum is σ = 42918768640. Its totient is φ = 18726505344.

The previous prime is 30114243011. The next prime is 30114243101. The reversal of 30114243021 is 12034241103.

It is not a de Polignac number, because 30114243021 - 2⁵ = 30114242989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30114243001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2519766 + ... + 2531688.

It is an arithmetic number, because the mean of its divisors is an integer number (1341211520).

Almost surely, 2^30114243021 is an apocalyptic number.

It is an amenable number.

30114243021 is a deficient number, since it is larger than the sum of its proper divisors (12804525619).

30114243021 is a wasteful number, since it uses less digits than its factorization.

30114243021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12625.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30114243021 its reverse (12034241103), we get a palindrome (42148484124).

The spelling of 30114243021 in words is "thirty billion, one hundred fourteen million, two hundred forty-three thousand, twenty-one".