1100412132 has 24 divisors (see below), whose sum is σ = 2702767200. Its totient is φ = 347498496.

The previous prime is 1100412119. The next prime is 1100412149. The reversal of 1100412132 is 2312140011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2412957 + ... + 2413412.

It is an arithmetic number, because the mean of its divisors is an integer number (112615300).

Almost surely, 2^1100412132 is an apocalyptic number.

1100412132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100412132 is an abundant number, since it is smaller than the sum of its proper divisors (1602355068).

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

1100412132 is a wasteful number, since it uses less digits than its factorization.

1100412132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4826395 (or 4826393 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 1100412132 is about 33172.4604453755. The cubic root of 1100412132 is about 1032.4090192587.

Adding to 1100412132 its reverse (2312140011), we get a palindrome (3412552143).

The spelling of 1100412132 in words is "one billion, one hundred million, four hundred twelve thousand, one hundred thirty-two".