2210311113313 has 4 divisors (see below), whose sum is σ = 2286528737940. Its totient is φ = 2134093488688.

The previous prime is 2210311113287. The next prime is 2210311113323. The reversal of 2210311113313 is 3133111130122.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1850968413009 + 359342700304 = 1360503^2 + 599452^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2210311113313 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2210311113323) 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, 38108812270 + ... + 38108812327.

It is an arithmetic number, because the mean of its divisors is an integer number (571632184485).

Almost surely, 2^{2210311113313} is an apocalyptic number.

It is an amenable number.

2210311113313 is a deficient number, since it is larger than the sum of its proper divisors (76217624627).

2210311113313 is an equidigital number, since it uses as much as digits as its factorization.

2210311113313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76217624626.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 2210311113313 its reverse (3133111130122), we get a palindrome (5343422243435).

The spelling of 2210311113313 in words is "two trillion, two hundred ten billion, three hundred eleven million, one hundred thirteen thousand, three hundred thirteen".