3102202020032 has 224 divisors, whose sum is σ = 6701329873920. Its totient is φ = 1420074270720.

The previous prime is 3102202020007. The next prime is 3102202020091. The reversal of 3102202020032 is 2300202022013.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2180042873 + ... + 2180044295.

Almost surely, 2^{3102202020032} is an apocalyptic number.

3102202020032 is a gapful number since it is divisible by the number (32) 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 3102202020032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3350664936960).

3102202020032 is an abundant number, since it is smaller than the sum of its proper divisors (3599127853888).

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

3102202020032 is a wasteful number, since it uses less digits than its factorization.

3102202020032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1911 (or 1901 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 3102202020032 its reverse (2300202022013), we get a palindrome (5402404042045).

The spelling of 3102202020032 in words is "three trillion, one hundred two billion, two hundred two million, twenty thousand, thirty-two".