33121030233000 has 64 divisors (see below), whose sum is σ = 103337614336320. Its totient is φ = 8832274728000.

The previous prime is 33121030232963. The next prime is 33121030233023. The reversal of 33121030233000 is 33203012133.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5520168706 + ... + 5520174705.

It is an arithmetic number, because the mean of its divisors is an integer number (1614650224005).

Almost surely, 2^{33121030233000} is an apocalyptic number.

33121030233000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

33121030233000 is an abundant number, since it is smaller than the sum of its proper divisors (70216584103320).

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

33121030233000 is a wasteful number, since it uses less digits than its factorization.

33121030233000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11040343435 (or 11040343421 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 33121030233000 its reverse (33203012133), we get a palindrome (33154233245133).

The spelling of 33121030233000 in words is "thirty-three trillion, one hundred twenty-one billion, thirty million, two hundred thirty-three thousand".