2020130100920 has 64 divisors (see below), whose sum is σ = 4553410165920. Its totient is φ = 806609539584.

The previous prime is 2020130100847. The next prime is 2020130100973. The reversal of 2020130100920 is 290010310202.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2020130100892 and 2020130100901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 186130214 + ... + 186141066.

Almost surely, 2^{2020130100920} is an apocalyptic number.

2020130100920 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020130100920 is an abundant number, since it is smaller than the sum of its proper divisors (2533280065000).

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

2020130100920 is a wasteful number, since it uses less digits than its factorization.

2020130100920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18744 (or 18740 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The spelling of 2020130100920 in words is "two trillion, twenty billion, one hundred thirty million, one hundred thousand, nine hundred twenty".