30120044203232 has 48 divisors (see below), whose sum is σ = 60940981537632. Its totient is φ = 14643497157120.

The previous prime is 30120044203211. The next prime is 30120044203273. The reversal of 30120044203232 is 23230244002103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6416519 + ... + 10070342.

It is an arithmetic number, because the mean of its divisors is an integer number (1269603782034).

Almost surely, 2^{30120044203232} is an apocalyptic number.

30120044203232 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30120044203232 is an abundant number, since it is smaller than the sum of its proper divisors (30820937334400).

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

30120044203232 is a wasteful number, since it uses less digits than its factorization.

30120044203232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16488451 (or 16488443 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 26.

Adding to 30120044203232 its reverse (23230244002103), we get a palindrome (53350288205335).

The spelling of 30120044203232 in words is "thirty trillion, one hundred twenty billion, forty-four million, two hundred three thousand, two hundred thirty-two".