2010101099 has 4 divisors (see below), whose sum is σ = 2079414960. Its totient is φ = 1940787240.

The previous prime is 2010101089. The next prime is 2010101129. The reversal of 2010101099 is 9901010102.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9901010102 = 2 ⋅4950505051.

It is a cyclic number.

It is not a de Polignac number, because 2010101099 - 2¹⁶ = 2010035563 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2010101059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34656887 + ... + 34656944.

It is an arithmetic number, because the mean of its divisors is an integer number (519853740).

Almost surely, 2^2010101099 is an apocalyptic number.

2010101099 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

2010101099 is a deficient number, since it is larger than the sum of its proper divisors (69313861).

2010101099 is an equidigital number, since it uses as much as digits as its factorization.

2010101099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69313860.

The product of its (nonzero) digits is 162, while the sum is 23.

The square root of 2010101099 is about 44834.1510346744. The cubic root of 2010101099 is about 1262.0385868536.

The spelling of 2010101099 in words is "two billion, ten million, one hundred one thousand, ninety-nine".