2311200213 has 16 divisors (see below), whose sum is σ = 3523155456. Its totient is φ = 1320188400.

The previous prime is 2311200197. The next prime is 2311200233. The reversal of 2311200213 is 3120021132.

It is not a de Polignac number, because 2311200213 - 2⁴ = 2311200197 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2311200192 and 2311200201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311200233) 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, 40570 + ... + 79172.

It is an arithmetic number, because the mean of its divisors is an integer number (220197216).

Almost surely, 2^2311200213 is an apocalyptic number.

It is an amenable number.

2311200213 is a deficient number, since it is larger than the sum of its proper divisors (1211955243).

2311200213 is a wasteful number, since it uses less digits than its factorization.

2311200213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41464.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2311200213 is about 48074.9437129156. The cubic root of 2311200213 is about 1322.1453125492.

Adding to 2311200213 its reverse (3120021132), we get a palindrome (5431221345).

The spelling of 2311200213 in words is "two billion, three hundred eleven million, two hundred thousand, two hundred thirteen".