233032001121 has 12 divisors (see below), whose sum is σ = 336609264420. Its totient is φ = 155351212800.

The previous prime is 233032001113. The next prime is 233032001159. The reversal of 233032001121 is 121100230332.

233032001121 is a `hidden beast` number, since 2 + 330 + 320 + 0 + 1 + 12 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 185381913600 + 47650087521 = 430560^2 + 218289^2 .

It is not a de Polignac number, because 233032001121 - 2³ = 233032001113 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233032001094 and 233032001103.

It is not an unprimeable number, because it can be changed into a prime (233032001921) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 179221 + ... + 705821.

It is an arithmetic number, because the mean of its divisors is an integer number (28050772035).

Almost surely, 2^233032001121 is an apocalyptic number.

It is an amenable number.

233032001121 is a deficient number, since it is larger than the sum of its proper divisors (103577263299).

233032001121 is a wasteful number, since it uses less digits than its factorization.

233032001121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575776 (or 575773 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 233032001121 its reverse (121100230332), we get a palindrome (354132231453).

The spelling of 233032001121 in words is "two hundred thirty-three billion, thirty-two million, one thousand, one hundred twenty-one".