102120233023 has 2 divisors, whose sum is σ = 102120233024. Its totient is φ = 102120233022.

The previous prime is 102120233009. The next prime is 102120233069. The reversal of 102120233023 is 320332021201.

It is a weak prime.

It is an emirp because it is prime and its reverse (320332021201) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102120233023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102120233623) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51060116511 + 51060116512.

It is an arithmetic number, because the mean of its divisors is an integer number (51060116512).

Almost surely, 2^102120233023 is an apocalyptic number.

102120233023 is a deficient number, since it is larger than the sum of its proper divisors (1).

102120233023 is an equidigital number, since it uses as much as digits as its factorization.

102120233023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 102120233023 its reverse (320332021201), we get a palindrome (422452254224).

The spelling of 102120233023 in words is "one hundred two billion, one hundred twenty million, two hundred thirty-three thousand, twenty-three".