102313014431244 has 24 divisors (see below), whose sum is σ = 241191504813168. Its totient is φ = 33752747028480.

The previous prime is 102313014431113. The next prime is 102313014431249. The reversal of 102313014431244 is 442134410313201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102313014431249) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43948888197 + ... + 43948890524.

It is an arithmetic number, because the mean of its divisors is an integer number (10049646033882).

Almost surely, 2^{102313014431244} is an apocalyptic number.

It is an amenable number.

102313014431244 is an abundant number, since it is smaller than the sum of its proper divisors (138878490381924).

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

102313014431244 is a wasteful number, since it uses less digits than its factorization.

102313014431244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87897778825 (or 87897778823 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 33.

Adding to 102313014431244 its reverse (442134410313201), we get a palindrome (544447424744445).

The spelling of 102313014431244 in words is "one hundred two trillion, three hundred thirteen billion, fourteen million, four hundred thirty-one thousand, two hundred forty-four".