2020121160 has 32 divisors (see below), whose sum is σ = 6060363840. Its totient is φ = 538698944.

The previous prime is 2020121149. The next prime is 2020121167. The reversal of 2020121160 is 611210202.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (2020121167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8417052 + ... + 8417291.

It is an arithmetic number, because the mean of its divisors is an integer number (189386370).

Almost surely, 2^2020121160 is an apocalyptic number.

2020121160 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2020121160 is an abundant number, since it is smaller than the sum of its proper divisors (4040242680).

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

2020121160 is a wasteful number, since it uses less digits than its factorization.

2020121160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16834357 (or 16834353 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2020121160 is about 44945.7579755865. The cubic root of 2020121160 is about 1264.1321381513.

Adding to 2020121160 its reverse (611210202), we get a palindrome (2631331362).

The spelling of 2020121160 in words is "two billion, twenty million, one hundred twenty-one thousand, one hundred sixty".