233132401330 has 64 divisors (see below), whose sum is σ = 434617112160. Its totient is φ = 89977651200.

The previous prime is 233132401321. The next prime is 233132401351. The reversal of 233132401330 is 33104231332.

233132401330 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 16 ways, for example, as 129878789769 + 103253611561 = 360387^2 + 321331^2 .

It is a junction number, because it is equal to n+sod(n) for n = 233132401295 and 233132401304.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25781610 + ... + 25790650.

Almost surely, 2^233132401330 is an apocalyptic number.

233132401330 is a deficient number, since it is larger than the sum of its proper divisors (201484710830).

233132401330 is a wasteful number, since it uses less digits than its factorization.

233132401330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9775.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 233132401330 its reverse (33104231332), we get a palindrome (266236632662).

The spelling of 233132401330 in words is "two hundred thirty-three billion, one hundred thirty-two million, four hundred one thousand, three hundred thirty".