1120273919 has 2 divisors, whose sum is σ = 1120273920. Its totient is φ = 1120273918.

The previous prime is 1120273907. The next prime is 1120273951. The reversal of 1120273919 is 9193720211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120273919 - 2⁸ = 1120273663 is a prime.

It is a super-2 number, since 2×1120273919² = 2510027307183237122, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120273619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560136959 + 560136960.

It is an arithmetic number, because the mean of its divisors is an integer number (560136960).

Almost surely, 2^1120273919 is an apocalyptic number.

1120273919 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120273919 is an equidigital number, since it uses as much as digits as its factorization.

1120273919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 1120273919 is about 33470.4932589886. The cubic root of 1120273919 is about 1038.5834755402.

The spelling of 1120273919 in words is "one billion, one hundred twenty million, two hundred seventy-three thousand, nine hundred nineteen".