30102304310232 has 128 divisors (see below), whose sum is σ = 96113787840000. Its totient is φ = 7628078361600.

The previous prime is 30102304310231. The next prime is 30102304310237. The reversal of 30102304310232 is 23201340320103.

It is a super-2 number, since 2×30102304310232² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30102304310231) 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, 198572107 + ... + 198723642.

It is an arithmetic number, because the mean of its divisors is an integer number (750888967500).

Almost surely, 2^{30102304310232} is an apocalyptic number.

It is an amenable number.

30102304310232 is an abundant number, since it is smaller than the sum of its proper divisors (66011483529768).

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

30102304310232 is a wasteful number, since it uses less digits than its factorization.

30102304310232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397295817 (or 397295813 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30102304310232 its reverse (23201340320103), we get a palindrome (53303644630335).

The spelling of 30102304310232 in words is "thirty trillion, one hundred two billion, three hundred four million, three hundred ten thousand, two hundred thirty-two".