1120153250 has 16 divisors (see below), whose sum is σ = 2096927352. Its totient is φ = 448061200.

The previous prime is 1120153219. The next prime is 1120153253. The reversal of 1120153250 is 523510211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 343472089 + 776681161 = 18533^2 + 27869^2 .

It is not an unprimeable number, because it can be changed into a prime (1120153253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2240057 + ... + 2240556.

Almost surely, 2^1120153250 is an apocalyptic number.

1120153250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1120153250 is a deficient number, since it is larger than the sum of its proper divisors (976774102).

1120153250 is an equidigital number, since it uses as much as digits as its factorization.

1120153250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4480630 (or 4480620 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 1120153250 is about 33468.6905928511. The cubic root of 1120153250 is about 1038.5461842648.

Adding to 1120153250 its reverse (523510211), we get a palindrome (1643663461).

The spelling of 1120153250 in words is "one billion, one hundred twenty million, one hundred fifty-three thousand, two hundred fifty".