1120853156 has 12 divisors (see below), whose sum is σ = 1980914460. Its totient is φ = 554877600.

The previous prime is 1120853119. The next prime is 1120853159. The reversal of 1120853156 is 6513580211.

It can be written as a sum of positive squares in 2 ways, for example, as 925133056 + 195720100 = 30416^2 + 13990^2 .

It is not an unprimeable number, because it can be changed into a prime (1120853159) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1386791 + ... + 1387598.

It is an arithmetic number, because the mean of its divisors is an integer number (165076205).

Almost surely, 2^1120853156 is an apocalyptic number.

It is an amenable number.

1120853156 is a deficient number, since it is larger than the sum of its proper divisors (860061304).

1120853156 is a wasteful number, since it uses less digits than its factorization.

1120853156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2774494 (or 2774492 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 1120853156 is about 33479.1450906381. The cubic root of 1120853156 is about 1038.7624443658.

The spelling of 1120853156 in words is "one billion, one hundred twenty million, eight hundred fifty-three thousand, one hundred fifty-six".