1120100232 has 32 divisors (see below), whose sum is σ = 2804114880. Its totient is φ = 372851520.

The previous prime is 1120100227. The next prime is 1120100273. The reversal of 1120100232 is 2320010211.

It is a Harshad number since it is a multiple of its sum of digits (12).

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, 14244 + ... + 49427.

It is an arithmetic number, because the mean of its divisors is an integer number (87628590).

Almost surely, 2^1120100232 is an apocalyptic number.

1120100232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1120100232 is an abundant number, since it is smaller than the sum of its proper divisors (1684014648).

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

1120100232 is a wasteful number, since it uses less digits than its factorization.

1120100232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64413 (or 64409 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1120100232 is about 33467.8985297852. The cubic root of 1120100232 is about 1038.5297988550.

Adding to 1120100232 its reverse (2320010211), we get a palindrome (3440110443).

The spelling of 1120100232 in words is "one billion, one hundred twenty million, one hundred thousand, two hundred thirty-two".