11230310302311 has 16 divisors (see below), whose sum is σ = 15007446482688. Its totient is φ = 7470039936000.

The previous prime is 11230310302279. The next prime is 11230310302313. The reversal of 11230310302311 is 11320301303211.

It is a happy number.

It is not a de Polignac number, because 11230310302311 - 2⁵ = 11230310302279 is a prime.

It is a super-2 number, since 2×11230310302311² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11230310302313) 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, 777870 + ... + 4802676.

It is an arithmetic number, because the mean of its divisors is an integer number (937965405168).

Almost surely, 2^{11230310302311} is an apocalyptic number.

11230310302311 is a deficient number, since it is larger than the sum of its proper divisors (3777136180377).

11230310302311 is a wasteful number, since it uses less digits than its factorization.

11230310302311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026902.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 11230310302311 its reverse (11320301303211), we get a palindrome (22550611605522).

The spelling of 11230310302311 in words is "eleven trillion, two hundred thirty billion, three hundred ten million, three hundred two thousand, three hundred eleven".