2311454223 has 24 divisors (see below), whose sum is σ = 3597720672. Its totient is φ = 1421592768.

The previous prime is 2311454221. The next prime is 2311454279. The reversal of 2311454223 is 3224541132.

2311454223 is a `hidden beast` number, since 2 + 3 + 114 + 542 + 2 + 3 = 666.

It is not a de Polignac number, because 2311454223 - 2¹ = 2311454221 is a prime.

It is a super-3 number, since 3×2311454223³ (a number of 29 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2311454221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235390 + ... + 245012.

It is an arithmetic number, because the mean of its divisors is an integer number (149905028).

Almost surely, 2^2311454223 is an apocalyptic number.

2311454223 is a deficient number, since it is larger than the sum of its proper divisors (1286266449).

2311454223 is a wasteful number, since it uses less digits than its factorization.

2311454223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11695 (or 11692 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 2311454223 is about 48077.5854530986. The cubic root of 2311454223 is about 1322.1937470994.

Adding to 2311454223 its reverse (3224541132), we get a palindrome (5535995355).

The spelling of 2311454223 in words is "two billion, three hundred eleven million, four hundred fifty-four thousand, two hundred twenty-three".