30231032230302 has 16 divisors (see below), whose sum is σ = 61602858130320. Its totient is φ = 9886878465152.

The previous prime is 30231032230297. The next prime is 30231032230303. The reversal of 30231032230302 is 20303223013203.

It is a super-2 number, since 2×30231032230302² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231032230303) 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, 47533069227 + ... + 47533069862.

It is an arithmetic number, because the mean of its divisors is an integer number (3850178633145).

Almost surely, 2^{30231032230302} is an apocalyptic number.

30231032230302 is an abundant number, since it is smaller than the sum of its proper divisors (31371825900018).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30231032230302 is a wasteful number, since it uses less digits than its factorization.

30231032230302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95066139147.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30231032230302 its reverse (20303223013203), we get a palindrome (50534255243505).

The spelling of 30231032230302 in words is "thirty trillion, two hundred thirty-one billion, thirty-two million, two hundred thirty thousand, three hundred two".