1120531612 has 12 divisors (see below), whose sum is σ = 2064137320. Its totient is φ = 530778096.

The previous prime is 1120531603. The next prime is 1120531679. The reversal of 1120531612 is 2161350211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7371843 + ... + 7371994.

Almost surely, 2^1120531612 is an apocalyptic number.

It is an amenable number.

1120531612 is a deficient number, since it is larger than the sum of its proper divisors (943605708).

1120531612 is a wasteful number, since it uses less digits than its factorization.

1120531612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14743860 (or 14743858 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1120531612 is about 33474.3425924991. The cubic root of 1120531612 is about 1038.6631034385.

Adding to 1120531612 its reverse (2161350211), we get a palindrome (3281881823).

The spelling of 1120531612 in words is "one billion, one hundred twenty million, five hundred thirty-one thousand, six hundred twelve".