1120716451 has 2 divisors, whose sum is σ = 1120716452. Its totient is φ = 1120716450.

The previous prime is 1120716431. The next prime is 1120716481. The reversal of 1120716451 is 1546170211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1120716451 - 2⁵ = 1120716419 is a prime.

It is not a weakly prime, because it can be changed into another prime (1120716431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560358225 + 560358226.

It is an arithmetic number, because the mean of its divisors is an integer number (560358226).

Almost surely, 2^1120716451 is an apocalyptic number.

1120716451 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120716451 is an equidigital number, since it uses as much as digits as its factorization.

1120716451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1120716451 is about 33477.1033842535. The cubic root of 1120716451 is about 1038.7202117169.

Adding to 1120716451 its reverse (1546170211), we get a palindrome (2666886662).

The spelling of 1120716451 in words is "one billion, one hundred twenty million, seven hundred sixteen thousand, four hundred fifty-one".