1120153536 has 140 divisors (see below), whose sum is σ = 3435446520. Its totient is φ = 360460800.

The previous prime is 1120153471. The next prime is 1120153547. The reversal of 1120153536 is 6353510211.

1120153536 is a `hidden beast` number, since 1 + 120 + 1 + 5 + 3 + 536 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 146611 + ... + 154061.

Almost surely, 2^1120153536 is an apocalyptic number.

1120153536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1120153536, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1717723260).

1120153536 is an abundant number, since it is smaller than the sum of its proper divisors (2315292984).

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

1120153536 is an equidigital number, since it uses as much as digits as its factorization.

1120153536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7504 (or 7485 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 1120153536 is about 33468.6948655008. The cubic root of 1120153536 is about 1038.5462726528.

Adding to 1120153536 its reverse (6353510211), we get a palindrome (7473663747).

The spelling of 1120153536 in words is "one billion, one hundred twenty million, one hundred fifty-three thousand, five hundred thirty-six".