100102112423 has 2 divisors, whose sum is σ = 100102112424. Its totient is φ = 100102112422.

The previous prime is 100102112399. The next prime is 100102112437. The reversal of 100102112423 is 324211201001.

It is a strong prime.

It is an emirp because it is prime and its reverse (324211201001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100102112423 - 2³⁰ = 99028370599 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100102112723) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50051056211 + 50051056212.

It is an arithmetic number, because the mean of its divisors is an integer number (50051056212).

Almost surely, 2^100102112423 is an apocalyptic number.

100102112423 is a deficient number, since it is larger than the sum of its proper divisors (1).

100102112423 is an equidigital number, since it uses as much as digits as its factorization.

100102112423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 100102112423 its reverse (324211201001), we get a palindrome (424313313424).

The spelling of 100102112423 in words is "one hundred billion, one hundred two million, one hundred twelve thousand, four hundred twenty-three".