1120716651 has 8 divisors (see below), whose sum is σ = 1494560320. Its totient is φ = 747008712.

The previous prime is 1120716647. The next prime is 1120716671. The reversal of 1120716651 is 1566170211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1120716651 - 2² = 1120716647 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120716601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12781 + ... + 49038.

It is an arithmetic number, because the mean of its divisors is an integer number (186820040).

Almost surely, 2^1120716651 is an apocalyptic number.

1120716651 is a deficient number, since it is larger than the sum of its proper divisors (373843669).

1120716651 is an equidigital number, since it uses as much as digits as its factorization.

1120716651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67865.

The product of its (nonzero) digits is 2520, while the sum is 30.

The square root of 1120716651 is about 33477.1063713697. The cubic root of 1120716651 is about 1038.7202735060.

Adding to 1120716651 its reverse (1566170211), we get a palindrome (2686886862).

The spelling of 1120716651 in words is "one billion, one hundred twenty million, seven hundred sixteen thousand, six hundred fifty-one".