2311230455 has 8 divisors (see below), whose sum is σ = 2795315712. Its totient is φ = 1834424928.

The previous prime is 2311230437. The next prime is 2311230469. The reversal of 2311230455 is 5540321132.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2311230455 - 2¹⁴ = 2311214071 is a prime.

It is a super-2 number, since 2×2311230455² = 10683572432239014050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1819232 + ... + 1820501.

It is an arithmetic number, because the mean of its divisors is an integer number (349414464).

Almost surely, 2^2311230455 is an apocalyptic number.

2311230455 is a deficient number, since it is larger than the sum of its proper divisors (484085257).

2311230455 is a wasteful number, since it uses less digits than its factorization.

2311230455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639865.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2311230455 is about 48075.2582416361. The cubic root of 2311230455 is about 1322.1510792708.

Adding to 2311230455 its reverse (5540321132), we get a palindrome (7851551587).

The spelling of 2311230455 in words is "two billion, three hundred eleven million, two hundred thirty thousand, four hundred fifty-five".