230030011022021 has 32 divisors (see below), whose sum is σ = 270846162892800. Its totient is φ = 191265639372864.

The previous prime is 230030011021961. The next prime is 230030011022029. The reversal of 230030011022021 is 120220110030032.

It is not a de Polignac number, because 230030011022021 - 2¹⁴ = 230030011005637 is a prime.

It is a super-2 number, since 2×230030011022021² (a number of 30 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 (230030011022029) 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, 345138926 + ... + 345804768.

It is an arithmetic number, because the mean of its divisors is an integer number (8463942590400).

Almost surely, 2^{230030011022021} is an apocalyptic number.

It is an amenable number.

230030011022021 is a deficient number, since it is larger than the sum of its proper divisors (40816151870779).

230030011022021 is a wasteful number, since it uses less digits than its factorization.

230030011022021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 673745.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 230030011022021 its reverse (120220110030032), we get a palindrome (350250121052053).

The spelling of 230030011022021 in words is "two hundred thirty trillion, thirty billion, eleven million, twenty-two thousand, twenty-one".