2231232102233 has 4 divisors (see below), whose sum is σ = 2231760959760. Its totient is φ = 2230703244708.

The previous prime is 2231232102227. The next prime is 2231232102263. The reversal of 2231232102233 is 3322012321322.

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 2231232102233 - 2²⁰ = 2231231053657 is a prime.

It is a super-3 number, since 3×2231232102233³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2231232102263) 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, 264422435 + ... + 264430872.

It is an arithmetic number, because the mean of its divisors is an integer number (557940239940).

Almost surely, 2^{2231232102233} is an apocalyptic number.

It is an amenable number.

2231232102233 is a deficient number, since it is larger than the sum of its proper divisors (528857527).

2231232102233 is an equidigital number, since it uses as much as digits as its factorization.

2231232102233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 528857526.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2231232102233 its reverse (3322012321322), we get a palindrome (5553244423555).

The spelling of 2231232102233 in words is "two trillion, two hundred thirty-one billion, two hundred thirty-two million, one hundred two thousand, two hundred thirty-three".