1100102232 has 32 divisors (see below), whose sum is σ = 2912036400. Its totient is φ = 345129984.

The previous prime is 1100102231. The next prime is 1100102273. The reversal of 1100102232 is 2322010011.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100102231) 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, 1347757 + ... + 1348572.

Almost surely, 2^1100102232 is an apocalyptic number.

1100102232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100102232 is an abundant number, since it is smaller than the sum of its proper divisors (1811934168).

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

1100102232 is a wasteful number, since it uses less digits than its factorization.

1100102232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696355 (or 2696351 counting only the distinct ones).

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

The square root of 1100102232 is about 33167.7890731354. The cubic root of 1100102232 is about 1032.3120938781.

Adding to 1100102232 its reverse (2322010011), we get a palindrome (3422112243).

The spelling of 1100102232 in words is "one billion, one hundred million, one hundred two thousand, two hundred thirty-two".