1120733387 has 2 divisors, whose sum is σ = 1120733388. Its totient is φ = 1120733386.

The previous prime is 1120733371. The next prime is 1120733399. The reversal of 1120733387 is 7833370211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1120733387 - 2⁴ = 1120733371 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120733987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560366693 + 560366694.

It is an arithmetic number, because the mean of its divisors is an integer number (560366694).

Almost surely, 2^1120733387 is an apocalyptic number.

1120733387 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120733387 is an equidigital number, since it uses as much as digits as its factorization.

1120733387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 21168, while the sum is 35.

The square root of 1120733387 is about 33477.3563323032. The cubic root of 1120733387 is about 1038.7254439880.

The spelling of 1120733387 in words is "one billion, one hundred twenty million, seven hundred thirty-three thousand, three hundred eighty-seven".