111934253 has 2 divisors, whose sum is σ = 111934254. Its totient is φ = 111934252.

The previous prime is 111934241. The next prime is 111934279. The reversal of 111934253 is 352439111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 111788329 + 145924 = 10573^2 + 382^2 .

It is a cyclic number.

It is not a de Polignac number, because 111934253 - 2⁶ = 111934189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111934853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55967126 + 55967127.

It is an arithmetic number, because the mean of its divisors is an integer number (55967127).

Almost surely, 2^111934253 is an apocalyptic number.

It is an amenable number.

111934253 is a deficient number, since it is larger than the sum of its proper divisors (1).

111934253 is an equidigital number, since it uses as much as digits as its factorization.

111934253 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3240, while the sum is 29.

The square root of 111934253 is about 10579.8985344851. The cubic root of 111934253 is about 481.9341131682.

The spelling of 111934253 in words is "one hundred eleven million, nine hundred thirty-four thousand, two hundred fifty-three".