111234256324 has 27 divisors (see below), whose sum is σ = 200107618893. Its totient is φ = 54101955888.

The previous prime is 111234256313. The next prime is 111234256337. The reversal of 111234256324 is 423652432111.

The square root of 111234256324 is 333518.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 99533940100 + 11700316224 = 315490^2 + 108168^2 .

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111234256324.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 24678079 + ... + 24682585.

Almost surely, 2^111234256324 is an apocalyptic number.

111234256324 is the 333518-th square number.

It is an amenable number.

111234256324 is a deficient number, since it is larger than the sum of its proper divisors (88873362569).

111234256324 is an frugal number, since it uses more digits than its factorization.

111234256324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9092 (or 4546 counting only the distinct ones).

The product of its digits is 34560, while the sum is 34.

Adding to 111234256324 its reverse (423652432111), we get a palindrome (534886688435).

The spelling of 111234256324 in words is "one hundred eleven billion, two hundred thirty-four million, two hundred fifty-six thousand, three hundred twenty-four".