102311220332 has 6 divisors (see below), whose sum is σ = 179044635588. Its totient is φ = 51155610164.

The previous prime is 102311220317. The next prime is 102311220337. The reversal of 102311220332 is 233022113201.

It is not an unprimeable number, because it can be changed into a prime (102311220337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12788902538 + ... + 12788902545.

It is an arithmetic number, because the mean of its divisors is an integer number (29840772598).

Almost surely, 2^102311220332 is an apocalyptic number.

It is an amenable number.

102311220332 is a deficient number, since it is larger than the sum of its proper divisors (76733415256).

102311220332 is a wasteful number, since it uses less digits than its factorization.

102311220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25577805087 (or 25577805085 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102311220332 its reverse (233022113201), we get a palindrome (335333333533).

The spelling of 102311220332 in words is "one hundred two billion, three hundred eleven million, two hundred twenty thousand, three hundred thirty-two".