102321012233 has 4 divisors (see below), whose sum is σ = 111622922448. Its totient is φ = 93019102020.

The previous prime is 102321012221. The next prime is 102321012239. The reversal of 102321012233 is 332210123201.

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 102321012233 - 2¹² = 102321008137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102321012239) 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, 4650955091 + ... + 4650955112.

It is an arithmetic number, because the mean of its divisors is an integer number (27905730612).

Almost surely, 2^102321012233 is an apocalyptic number.

It is an amenable number.

102321012233 is a deficient number, since it is larger than the sum of its proper divisors (9301910215).

102321012233 is an equidigital number, since it uses as much as digits as its factorization.

102321012233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9301910214.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102321012233 its reverse (332210123201), we get a palindrome (434531135434).

The spelling of 102321012233 in words is "one hundred two billion, three hundred twenty-one million, twelve thousand, two hundred thirty-three".