1111450132 has 36 divisors (see below), whose sum is σ = 2114285376. Its totient is φ = 510999840.

The previous prime is 1111450129. The next prime is 1111450133. The reversal of 1111450132 is 2310541111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111450133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180163 + ... + 186229.

Almost surely, 2^1111450132 is an apocalyptic number.

It is an amenable number.

1111450132 is a deficient number, since it is larger than the sum of its proper divisors (1002835244).

1111450132 is a wasteful number, since it uses less digits than its factorization.

1111450132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6368 (or 6353 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 19.

The square root of 1111450132 is about 33338.4182588197. The cubic root of 1111450132 is about 1035.8494996118.

Adding to 1111450132 its reverse (2310541111), we get a palindrome (3421991243).

The spelling of 1111450132 in words is "one billion, one hundred eleven million, four hundred fifty thousand, one hundred thirty-two".