1120301156 has 48 divisors (see below), whose sum is σ = 2245953024. Its totient is φ = 484379136.

The previous prime is 1120301153. The next prime is 1120301201. The reversal of 1120301156 is 6511030211.

It is not an unprimeable number, because it can be changed into a prime (1120301153) 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, 194291 + ... + 199973.

It is an arithmetic number, because the mean of its divisors is an integer number (46790688).

Almost surely, 2^1120301156 is an apocalyptic number.

It is an amenable number.

1120301156 is an abundant number, since it is smaller than the sum of its proper divisors (1125651868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1120301156 is a wasteful number, since it uses less digits than its factorization.

1120301156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5940 (or 5938 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 1120301156 is about 33470.9001372834. The cubic root of 1120301156 is about 1038.5918924307.

Adding to 1120301156 its reverse (6511030211), we get a palindrome (7631331367).

The spelling of 1120301156 in words is "one billion, one hundred twenty million, three hundred one thousand, one hundred fifty-six".