2110011309 has 32 divisors (see below), whose sum is σ = 3615575040. Its totient is φ = 1191185136.

The previous prime is 2110011269. The next prime is 2110011317. The reversal of 2110011309 is 9031100112.

It is not a de Polignac number, because 2110011309 - 2¹³ = 2110003117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2110011291 and 2110011300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110011509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 51567 + ... + 82940.

It is an arithmetic number, because the mean of its divisors is an integer number (112986720).

Almost surely, 2^2110011309 is an apocalyptic number.

It is an amenable number.

2110011309 is a deficient number, since it is larger than the sum of its proper divisors (1505563731).

2110011309 is a wasteful number, since it uses less digits than its factorization.

2110011309 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134606 (or 134600 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 18.

The square root of 2110011309 is about 45934.8594098208. The cubic root of 2110011309 is about 1282.6109038528.

The spelling of 2110011309 in words is "two billion, one hundred ten million, eleven thousand, three hundred nine".