1120154052 has 24 divisors (see below), whose sum is σ = 2615419296. Its totient is φ = 373138048.

The previous prime is 1120154047. The next prime is 1120154069. The reversal of 1120154052 is 2504510211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11418 + ... + 48689.

It is an arithmetic number, because the mean of its divisors is an integer number (108975804).

Almost surely, 2^1120154052 is an apocalyptic number.

1120154052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120154052 is an abundant number, since it is smaller than the sum of its proper divisors (1495265244).

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

1120154052 is a wasteful number, since it uses less digits than its factorization.

1120154052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61667 (or 61665 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 21.

The square root of 1120154052 is about 33468.7025741961. The cubic root of 1120154052 is about 1038.5464321220.

Adding to 1120154052 its reverse (2504510211), we get a palindrome (3624664263).

The spelling of 1120154052 in words is "one billion, one hundred twenty million, one hundred fifty-four thousand, fifty-two".