1120415651 has 16 divisors (see below), whose sum is σ = 1217371680. Its totient is φ = 1027000320.

The previous prime is 1120415599. The next prime is 1120415663. The reversal of 1120415651 is 1565140211.

It is a cyclic number.

It is not a de Polignac number, because 1120415651 - 2³⁰ = 46673827 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120415651.

It is not an unprimeable number, because it can be changed into a prime (1120415851) 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, 562880 + ... + 564866.

It is an arithmetic number, because the mean of its divisors is an integer number (76085730).

Almost surely, 2^1120415651 is an apocalyptic number.

1120415651 is a deficient number, since it is larger than the sum of its proper divisors (96956029).

1120415651 is a wasteful number, since it uses less digits than its factorization.

1120415651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2854.

The product of its (nonzero) digits is 1200, while the sum is 26.

The square root of 1120415651 is about 33472.6104598969. The cubic root of 1120415651 is about 1038.6272726578.

Adding to 1120415651 its reverse (1565140211), we get a palindrome (2685555862).

The spelling of 1120415651 in words is "one billion, one hundred twenty million, four hundred fifteen thousand, six hundred fifty-one".