33013230230032 has 20 divisors (see below), whose sum is σ = 68883374615020. Its totient is φ = 15236875490688.

The previous prime is 33013230230017. The next prime is 33013230230063. The reversal of 33013230230032 is 23003203231033.

It can be written as a sum of positive squares in 2 ways, for example, as 15966769272336 + 17046460957696 = 3995844^2 + 4128736^2 .

It is a junction number, because it is equal to n+sod(n) for n = 33013230229979 and 33013230230006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79358726307 + ... + 79358726722.

It is an arithmetic number, because the mean of its divisors is an integer number (3444168730751).

Almost surely, 2^{33013230230032} is an apocalyptic number.

It is an amenable number.

33013230230032 is an abundant number, since it is smaller than the sum of its proper divisors (35870144384988).

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

33013230230032 is a wasteful number, since it uses less digits than its factorization.

33013230230032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158717453050 (or 158717453044 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 33013230230032 its reverse (23003203231033), we get a palindrome (56016433461065).

The spelling of 33013230230032 in words is "thirty-three trillion, thirteen billion, two hundred thirty million, two hundred thirty thousand, thirty-two".