30330311132 has 24 divisors (see below), whose sum is σ = 58002013440. Its totient is φ = 13763006960.

The previous prime is 30330311107. The next prime is 30330311149. The reversal of 30330311132 is 23111303303.

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, 561332 + ... + 612987.

It is an arithmetic number, because the mean of its divisors is an integer number (2416750560).

Almost surely, 2^30330311132 is an apocalyptic number.

It is an amenable number.

30330311132 is a deficient number, since it is larger than the sum of its proper divisors (27671702308).

30330311132 is a wasteful number, since it uses less digits than its factorization.

30330311132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1174921 (or 1174919 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 30330311132 its reverse (23111303303), we get a palindrome (53441614435).

The spelling of 30330311132 in words is "thirty billion, three hundred thirty million, three hundred eleven thousand, one hundred thirty-two".