102323231133 has 4 divisors (see below), whose sum is σ = 136430974848. Its totient is φ = 68215487420.

The previous prime is 102323231119. The next prime is 102323231189. The reversal of 102323231133 is 331132323201.

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 102323231133 - 2⁹ = 102323230621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102323231113) 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, 17053871853 + ... + 17053871858.

It is an arithmetic number, because the mean of its divisors is an integer number (34107743712).

Almost surely, 2^102323231133 is an apocalyptic number.

It is an amenable number.

102323231133 is a deficient number, since it is larger than the sum of its proper divisors (34107743715).

102323231133 is an equidigital number, since it uses as much as digits as its factorization.

102323231133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34107743714.

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

Adding to 102323231133 its reverse (331132323201), we get a palindrome (433455554334).

The spelling of 102323231133 in words is "one hundred two billion, three hundred twenty-three million, two hundred thirty-one thousand, one hundred thirty-three".