1120616501 has 16 divisors (see below), whose sum is σ = 1156953600. Its totient is φ = 1085011200.

The previous prime is 1120616491. The next prime is 1120616531. The reversal of 1120616501 is 1056160211.

It is a cyclic number.

It is not a de Polignac number, because 1120616501 - 2³⁰ = 46874677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120616531) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1351355 + ... + 1352183.

It is an arithmetic number, because the mean of its divisors is an integer number (72309600).

Almost surely, 2^1120616501 is an apocalyptic number.

It is an amenable number.

1120616501 is a deficient number, since it is larger than the sum of its proper divisors (36337099).

1120616501 is an equidigital number, since it uses as much as digits as its factorization.

1120616501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1220.

The product of its (nonzero) digits is 360, while the sum is 23.

The square root of 1120616501 is about 33475.6105396153. The cubic root of 1120616501 is about 1038.6893317170.

Adding to 1120616501 its reverse (1056160211), we get a palindrome (2176776712).

The spelling of 1120616501 in words is "one billion, one hundred twenty million, six hundred sixteen thousand, five hundred one".