1112253739 has 2 divisors, whose sum is σ = 1112253740. Its totient is φ = 1112253738.

The previous prime is 1112253683. The next prime is 1112253761. The reversal of 1112253739 is 9373522111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1112253739 - 2¹⁷ = 1112122667 is a prime.

It is not a weakly prime, because it can be changed into another prime (1112253799) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556126869 + 556126870.

It is an arithmetic number, because the mean of its divisors is an integer number (556126870).

Almost surely, 2^1112253739 is an apocalyptic number.

1112253739 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112253739 is an equidigital number, since it uses as much as digits as its factorization.

1112253739 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11340, while the sum is 34.

The square root of 1112253739 is about 33350.4683475360. The cubic root of 1112253739 is about 1036.0990880687.

The spelling of 1112253739 in words is "one billion, one hundred twelve million, two hundred fifty-three thousand, seven hundred thirty-nine".