102253322523 has 32 divisors (see below), whose sum is σ = 156586060800. Its totient is φ = 58700311200.

The previous prime is 102253322519. The next prime is 102253322551. The reversal of 102253322523 is 325223352201.

It is not a de Polignac number, because 102253322523 - 2² = 102253322519 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102253322573) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5691088 + ... + 5709026.

It is an arithmetic number, because the mean of its divisors is an integer number (4893314400).

Almost surely, 2^102253322523 is an apocalyptic number.

102253322523 is a deficient number, since it is larger than the sum of its proper divisors (54332738277).

102253322523 is a wasteful number, since it uses less digits than its factorization.

102253322523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27063.

The product of its (nonzero) digits is 21600, while the sum is 30.

Adding to 102253322523 its reverse (325223352201), we get a palindrome (427476674724).

The spelling of 102253322523 in words is "one hundred two billion, two hundred fifty-three million, three hundred twenty-two thousand, five hundred twenty-three".