10102512322423 has 4 divisors (see below), whose sum is σ = 10375553196040. Its totient is φ = 9829471448808.

The previous prime is 10102512322361. The next prime is 10102512322447. The reversal of 10102512322423 is 32422321520101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10102512322423 - 2³³ = 10093922387831 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10102512322391 and 10102512322400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10102512328423) 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, 136520436753 + ... + 136520436826.

It is an arithmetic number, because the mean of its divisors is an integer number (2593888299010).

Almost surely, 2^{10102512322423} is an apocalyptic number.

10102512322423 is a deficient number, since it is larger than the sum of its proper divisors (273040873617).

10102512322423 is an equidigital number, since it uses as much as digits as its factorization.

10102512322423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273040873616.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 10102512322423 its reverse (32422321520101), we get a palindrome (42524833842524).

The spelling of 10102512322423 in words is "ten trillion, one hundred two billion, five hundred twelve million, three hundred twenty-two thousand, four hundred twenty-three".