1120512133 has 8 divisors (see below), whose sum is σ = 1207366776. Its totient is φ = 1033752000.

The previous prime is 1120512073. The next prime is 1120512139. The reversal of 1120512133 is 3312150211.

It can be written as a sum of positive squares in 4 ways, for example, as 179372449 + 941139684 = 13393^2 + 30678^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120512133 - 2⁹ = 1120511621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1120512133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120512139) 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, 2043 + ... + 47383.

It is an arithmetic number, because the mean of its divisors is an integer number (150920847).

Almost surely, 2^1120512133 is an apocalyptic number.

1120512133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1120512133 is a deficient number, since it is larger than the sum of its proper divisors (86854643).

1120512133 is a wasteful number, since it uses less digits than its factorization.

1120512133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47255.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 1120512133 is about 33474.0516370516. The cubic root of 1120512133 is about 1038.6570847965.

Adding to 1120512133 its reverse (3312150211), we get a palindrome (4432662344).

The spelling of 1120512133 in words is "one billion, one hundred twenty million, five hundred twelve thousand, one hundred thirty-three".