102313230340 has 48 divisors (see below), whose sum is σ = 226562656320. Its totient is φ = 38703346560.

The previous prime is 102313230329. The next prime is 102313230367. The reversal of 102313230340 is 43032313201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18787 + ... + 452746.

It is an arithmetic number, because the mean of its divisors is an integer number (4720055340).

Almost surely, 2^102313230340 is an apocalyptic number.

102313230340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102313230340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (113281328160).

102313230340 is an abundant number, since it is smaller than the sum of its proper divisors (124249425980).

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

102313230340 is a wasteful number, since it uses less digits than its factorization.

102313230340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472132 (or 472130 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 102313230340 its reverse (43032313201), we get a palindrome (145345543541).

The spelling of 102313230340 in words is "one hundred two billion, three hundred thirteen million, two hundred thirty thousand, three hundred forty".