232121232033 has 4 divisors (see below), whose sum is σ = 309494976048. Its totient is φ = 154747488020.

The previous prime is 232121231929. The next prime is 232121232037. The reversal of 232121232033 is 330232121232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232121232033 - 2¹⁴ = 232121215649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 232121231994 and 232121232012.

It is not an unprimeable number, because it can be changed into a prime (232121232037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38686872003 + ... + 38686872008.

It is an arithmetic number, because the mean of its divisors is an integer number (77373744012).

Almost surely, 2^232121232033 is an apocalyptic number.

It is an amenable number.

232121232033 is a deficient number, since it is larger than the sum of its proper divisors (77373744015).

232121232033 is an equidigital number, since it uses as much as digits as its factorization.

232121232033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77373744014.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 232121232033 its reverse (330232121232), we get a palindrome (562353353265).

The spelling of 232121232033 in words is "two hundred thirty-two billion, one hundred twenty-one million, two hundred thirty-two thousand, thirty-three".