1100021130232 has 32 divisors (see below), whose sum is σ = 2074767987600. Its totient is φ = 546758843904.

The previous prime is 1100021130217. The next prime is 1100021130251. The reversal of 1100021130232 is 2320311200011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 386319 + ... + 1532737.

Almost surely, 2^{1100021130232} is an apocalyptic number.

It is an amenable number.

1100021130232 is a deficient number, since it is larger than the sum of its proper divisors (974746857368).

1100021130232 is a wasteful number, since it uses less digits than its factorization.

1100021130232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1147135 (or 1147131 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1100021130232 its reverse (2320311200011), we get a palindrome (3420332330243).

The spelling of 1100021130232 in words is "one trillion, one hundred billion, twenty-one million, one hundred thirty thousand, two hundred thirty-two".