3000001132020 has 96 divisors (see below), whose sum is σ = 8419187589120. Its totient is φ = 798173883520.

The previous prime is 3000001132003. The next prime is 3000001132069. The reversal of 3000001132020 is 202311000003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 3000001131987 and 3000001132005.

It is a congruent number.

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, 292079485 + ... + 292089755.

It is an arithmetic number, because the mean of its divisors is an integer number (87699870720).

Almost surely, 2^{3000001132020} is an apocalyptic number.

3000001132020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

3000001132020 is an abundant number, since it is smaller than the sum of its proper divisors (5419186457100).

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

3000001132020 is a wasteful number, since it uses less digits than its factorization.

3000001132020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20925 (or 20923 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 3000001132020 its reverse (202311000003), we get a palindrome (3202312132023).

The spelling of 3000001132020 in words is "three trillion, one million, one hundred thirty-two thousand, twenty".