30232102023021 has 8 divisors (see below), whose sum is σ = 40861653876160. Its totient is φ = 19878642425952.

The previous prime is 30232102022929. The next prime is 30232102023023. The reversal of 30232102023021 is 12032020123203.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30232102023021 - 2⁷ = 30232102022893 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30232102023023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69023063761 + ... + 69023064198.

It is an arithmetic number, because the mean of its divisors is an integer number (5107706734520).

Almost surely, 2^{30232102023021} is an apocalyptic number.

It is an amenable number.

30232102023021 is a deficient number, since it is larger than the sum of its proper divisors (10629551853139).

30232102023021 is a wasteful number, since it uses less digits than its factorization.

30232102023021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138046128035.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30232102023021 its reverse (12032020123203), we get a palindrome (42264122146224).

The spelling of 30232102023021 in words is "thirty trillion, two hundred thirty-two billion, one hundred two million, twenty-three thousand, twenty-one".