1100232430 has 48 divisors (see below), whose sum is σ = 2291441040. Its totient is φ = 379019520.

The previous prime is 1100232409. The next prime is 1100232473. The reversal of 1100232430 is 342320011.

It is a happy number.

It is a super-2 number, since 2×1100232430² = 2421022800047409800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 939 + ... + 46918.

It is an arithmetic number, because the mean of its divisors is an integer number (47738355).

Almost surely, 2^1100232430 is an apocalyptic number.

1100232430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100232430 is an abundant number, since it is smaller than the sum of its proper divisors (1191208610).

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

1100232430 is a wasteful number, since it uses less digits than its factorization.

1100232430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47905 (or 47894 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1100232430 is about 33169.7517325650. The cubic root of 1100232430 is about 1032.3528172654.

Adding to 1100232430 its reverse (342320011), we get a palindrome (1442552441).

The spelling of 1100232430 in words is "one billion, one hundred million, two hundred thirty-two thousand, four hundred thirty".