102323231119 has 2 divisors, whose sum is σ = 102323231120. Its totient is φ = 102323231118.

The previous prime is 102323231113. The next prime is 102323231189. The reversal of 102323231119 is 911132323201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 102323231119 - 2⁷ = 102323230991 is a prime.

It is a super-2 number, since 2×102323231119² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102323231113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51161615559 + 51161615560.

It is an arithmetic number, because the mean of its divisors is an integer number (51161615560).

Almost surely, 2^102323231119 is an apocalyptic number.

102323231119 is a deficient number, since it is larger than the sum of its proper divisors (1).

102323231119 is an equidigital number, since it uses as much as digits as its factorization.

102323231119 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 102323231119 in words is "one hundred two billion, three hundred twenty-three million, two hundred thirty-one thousand, one hundred nineteen".