32303022102 has 160 divisors (see below), whose sum is σ = 82876036320. Its totient is φ = 9321868800.

The previous prime is 32303022041. The next prime is 32303022113. The reversal of 32303022102 is 20122030323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4037418 + ... + 4045410.

It is an arithmetic number, because the mean of its divisors is an integer number (517975227).

Almost surely, 2^32303022102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 32303022102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41438018160).

32303022102 is an abundant number, since it is smaller than the sum of its proper divisors (50573014218).

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

32303022102 is a wasteful number, since it uses less digits than its factorization.

32303022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8140 (or 8131 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 32303022102 its reverse (20122030323), we get a palindrome (52425052425).

The spelling of 32303022102 in words is "thirty-two billion, three hundred three million, twenty-two thousand, one hundred two".