102331213233 has 4 divisors (see below), whose sum is σ = 136441617648. Its totient is φ = 68220808820.

The previous prime is 102331213223. The next prime is 102331213241. The reversal of 102331213233 is 332312133201.

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, and also an emirpimes, since its reverse is a distinct semiprime: 332312133201 = 3 ⋅110770711067.

It is a cyclic number.

It is not a de Polignac number, because 102331213233 - 2²¹ = 102329116081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102331213223) 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, 17055202203 + ... + 17055202208.

It is an arithmetic number, because the mean of its divisors is an integer number (34110404412).

Almost surely, 2^102331213233 is an apocalyptic number.

It is an amenable number.

102331213233 is a deficient number, since it is larger than the sum of its proper divisors (34110404415).

102331213233 is an equidigital number, since it uses as much as digits as its factorization.

102331213233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34110404414.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 102331213233 its reverse (332312133201), we get a palindrome (434643346434).

The spelling of 102331213233 in words is "one hundred two billion, three hundred thirty-one million, two hundred thirteen thousand, two hundred thirty-three".