2020012301100 has 72 divisors (see below), whose sum is σ = 6152177832640. Its totient is φ = 510318895680.

The previous prime is 2020012301089. The next prime is 2020012301117. The reversal of 2020012301100 is 11032100202.

It is a super-2 number, since 2×2020012301100² (a number of 25 digits) contains 22 as substring.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 177188362 + ... + 177199761.

Almost surely, 2^{2020012301100} is an apocalyptic number.

2020012301100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020012301100 is an abundant number, since it is smaller than the sum of its proper divisors (4132165531540).

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

2020012301100 is a wasteful number, since it uses less digits than its factorization.

2020012301100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354388159 (or 354388152 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2020012301100 its reverse (11032100202), we get a palindrome (2031044401302).

The spelling of 2020012301100 in words is "two trillion, twenty billion, twelve million, three hundred one thousand, one hundred".