102112313241223 has 2 divisors, whose sum is σ = 102112313241224. Its totient is φ = 102112313241222.

The previous prime is 102112313241203. The next prime is 102112313241227. The reversal of 102112313241223 is 322142313211201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102112313241223 - 2⁴¹ = 99913289985671 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102112313241191 and 102112313241200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102112313241227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056156620611 + 51056156620612.

It is an arithmetic number, because the mean of its divisors is an integer number (51056156620612).

Almost surely, 2^{102112313241223} is an apocalyptic number.

102112313241223 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112313241223 is an equidigital number, since it uses as much as digits as its factorization.

102112313241223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 102112313241223 its reverse (322142313211201), we get a palindrome (424254626452424).

The spelling of 102112313241223 in words is "one hundred two trillion, one hundred twelve billion, three hundred thirteen million, two hundred forty-one thousand, two hundred twenty-three".