102313220401 has 32 divisors (see below), whose sum is σ = 125968416768. Its totient is φ = 81188775360.

The previous prime is 102313220389. The next prime is 102313220419. The reversal of 102313220401 is 104022313201.

It is a happy number.

It is not a de Polignac number, because 102313220401 - 2¹⁵ = 102313187633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102313220501) 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, 1092826 + ... + 1182748.

It is an arithmetic number, because the mean of its divisors is an integer number (3936513024).

Almost surely, 2^102313220401 is an apocalyptic number.

It is an amenable number.

102313220401 is a deficient number, since it is larger than the sum of its proper divisors (23655196367).

102313220401 is a wasteful number, since it uses less digits than its factorization.

102313220401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90181.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102313220401 its reverse (104022313201), we get a palindrome (206335533602).

The spelling of 102313220401 in words is "one hundred two billion, three hundred thirteen million, two hundred twenty thousand, four hundred one".