30122568039 has 16 divisors (see below), whose sum is σ = 42561473760. Its totient is φ = 18884659200.

The previous prime is 30122568017. The next prime is 30122568043. The reversal of 30122568039 is 93086522103.

It is not a de Polignac number, because 30122568039 - 2¹² = 30122563943 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30122567988 and 30122568006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30122568139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184644 + ... + 307145.

It is an arithmetic number, because the mean of its divisors is an integer number (2660092110).

Almost surely, 2^30122568039 is an apocalyptic number.

30122568039 is a deficient number, since it is larger than the sum of its proper divisors (12438905721).

30122568039 is a wasteful number, since it uses less digits than its factorization.

30122568039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 493010.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 30122568039 in words is "thirty billion, one hundred twenty-two million, five hundred sixty-eight thousand, thirty-nine".