2230023231311 has 4 divisors (see below), whose sum is σ = 2230207954992. Its totient is φ = 2229838507632.

The previous prime is 2230023231299. The next prime is 2230023231323. The reversal of 2230023231311 is 1131323200322.

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

It is an interprime number because it is at equal distance from previous prime (2230023231299) and next prime (2230023231323).

It is a cyclic number.

It is not a de Polignac number, because 2230023231311 - 2²⁶ = 2229956122447 is a prime.

It is a super-2 number, since 2×2230023231311² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230023231011) 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, 92343731 + ... + 92367876.

It is an arithmetic number, because the mean of its divisors is an integer number (557551988748).

Almost surely, 2^{2230023231311} is an apocalyptic number.

2230023231311 is a deficient number, since it is larger than the sum of its proper divisors (184723681).

2230023231311 is a wasteful number, since it uses less digits than its factorization.

2230023231311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184723680.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 2230023231311 its reverse (1131323200322), we get a palindrome (3361346431633).

The spelling of 2230023231311 in words is "two trillion, two hundred thirty billion, twenty-three million, two hundred thirty-one thousand, three hundred eleven".