30230122031 has 16 divisors (see below), whose sum is σ = 30896236800. Its totient is φ = 29569881600.

The previous prime is 30230122003. The next prime is 30230122051. The reversal of 30230122031 is 13022103203.

It is a cyclic number.

It is not a de Polignac number, because 30230122031 - 2¹⁰ = 30230121007 is a prime.

It is a super-2 number, since 2×30230122031² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30230122051) 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, 21007010 + ... + 21008448.

It is an arithmetic number, because the mean of its divisors is an integer number (1931014800).

Almost surely, 2^30230122031 is an apocalyptic number.

30230122031 is a deficient number, since it is larger than the sum of its proper divisors (666114769).

30230122031 is a wasteful number, since it uses less digits than its factorization.

30230122031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3170.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30230122031 its reverse (13022103203), we get a palindrome (43252225234).

The spelling of 30230122031 in words is "thirty billion, two hundred thirty million, one hundred twenty-two thousand, thirty-one".