3132102202020 has 240 divisors, whose sum is σ = 10878735244608. Its totient is φ = 747964419840.

The previous prime is 3132102201979. The next prime is 3132102202049. The reversal of 3132102202020 is 202022012313.

3132102202020 is a `hidden beast` number, since 31 + 3 + 210 + 220 + 202 + 0 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 3132102201984 and 3132102202002.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 117727 + ... + 2505606.

Almost surely, 2^{3132102202020} is an apocalyptic number.

3132102202020 is a gapful number since it is divisible by the number (30) 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 3132102202020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5439367622304).

3132102202020 is an abundant number, since it is smaller than the sum of its proper divisors (7746633042588).

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

3132102202020 is a wasteful number, since it uses less digits than its factorization.

3132102202020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2623432 (or 2623421 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 3132102202020 its reverse (202022012313), we get a palindrome (3334124214333).

The spelling of 3132102202020 in words is "three trillion, one hundred thirty-two billion, one hundred two million, two hundred two thousand, twenty".