102312243123244 has 48 divisors (see below), whose sum is σ = 223292543717376. Its totient is φ = 39850157289600.

The previous prime is 102312243123241. The next prime is 102312243123247. The reversal of 102312243123244 is 442321342213201.

It is an interprime number because it is at equal distance from previous prime (102312243123241) and next prime (102312243123247).

It is not an unprimeable number, because it can be changed into a prime (102312243123241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47935609 + ... + 50024464.

It is an arithmetic number, because the mean of its divisors is an integer number (4651927994112).

Almost surely, 2^{102312243123244} is an apocalyptic number.

102312243123244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

102312243123244 is an abundant number, since it is smaller than the sum of its proper divisors (120980300594132).

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

102312243123244 is a wasteful number, since it uses less digits than its factorization.

102312243123244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97963486 (or 97963484 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 34.

Adding to 102312243123244 its reverse (442321342213201), we get a palindrome (544633585336445).

The spelling of 102312243123244 in words is "one hundred two trillion, three hundred twelve billion, two hundred forty-three million, one hundred twenty-three thousand, two hundred forty-four".