2020312099 has 8 divisors (see below), whose sum is σ = 2176096832. Its totient is φ = 1864581120.

The previous prime is 2020312097. The next prime is 2020312117. The reversal of 2020312099 is 9902130202.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2020312099 - 2¹ = 2020312097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020312097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100387 + ... + 118819.

It is an arithmetic number, because the mean of its divisors is an integer number (272012104).

Almost surely, 2^2020312099 is an apocalyptic number.

2020312099 is a deficient number, since it is larger than the sum of its proper divisors (155784733).

2020312099 is a wasteful number, since it uses less digits than its factorization.

2020312099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26877.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 2020312099 is about 44947.8820301914. The cubic root of 2020312099 is about 1264.1719648916.

The spelling of 2020312099 in words is "two billion, twenty million, three hundred twelve thousand, ninety-nine".