102402312101332 has 12 divisors (see below), whose sum is σ = 179205177263616. Its totient is φ = 51200832883160.

The previous prime is 102402312101249. The next prime is 102402312101387. The reversal of 102402312101332 is 233101213204201.

It is a junction number, because it is equal to n+sod(n) for n = 102402312101297 and 102402312101306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80078218 + ... + 81346945.

It is an arithmetic number, because the mean of its divisors is an integer number (14933764771968).

Almost surely, 2^{102402312101332} is an apocalyptic number.

It is an amenable number.

102402312101332 is a deficient number, since it is larger than the sum of its proper divisors (76802865162284).

102402312101332 is a wasteful number, since it uses less digits than its factorization.

102402312101332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161583758 (or 161583756 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 102402312101332 its reverse (233101213204201), we get a palindrome (335503525305533).

The spelling of 102402312101332 in words is "one hundred two trillion, four hundred two billion, three hundred twelve million, one hundred one thousand, three hundred thirty-two".