102323422311420 has 24 divisors (see below), whose sum is σ = 286505582472144. Its totient is φ = 27286245949696.

The previous prime is 102323422311419. The next prime is 102323422311557. The reversal of 102323422311420 is 24113224323201.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 852695185869 + ... + 852695185988.

It is an arithmetic number, because the mean of its divisors is an integer number (11937732603006).

Almost surely, 2^{102323422311420} is an apocalyptic number.

102323422311420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102323422311420 is an abundant number, since it is smaller than the sum of its proper divisors (184182160160724).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

102323422311420 is a wasteful number, since it uses less digits than its factorization.

102323422311420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1705390371869 (or 1705390371867 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 102323422311420 its reverse (24113224323201), we get a palindrome (126436646634621).

The spelling of 102323422311420 in words is "one hundred two trillion, three hundred twenty-three billion, four hundred twenty-two million, three hundred eleven thousand, four hundred twenty".