2111033313 has 16 divisors (see below), whose sum is σ = 3129005760. Its totient is φ = 1406658528.

The previous prime is 2111033269. The next prime is 2111033321. The reversal of 2111033313 is 3133301112.

It is a happy number.

It is not a de Polignac number, because 2111033313 - 2¹⁰ = 2111032289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2111033333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39406 + ... + 75992.

It is an arithmetic number, because the mean of its divisors is an integer number (195562860).

Almost surely, 2^2111033313 is an apocalyptic number.

It is an amenable number.

2111033313 is a deficient number, since it is larger than the sum of its proper divisors (1017972447).

2111033313 is a wasteful number, since it uses less digits than its factorization.

2111033313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38733 (or 38727 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 2111033313 is about 45945.9825556054. The cubic root of 2111033313 is about 1282.8179520153.

Adding to 2111033313 its reverse (3133301112), we get a palindrome (5244334425).

The spelling of 2111033313 in words is "two billion, one hundred eleven million, thirty-three thousand, three hundred thirteen".