11233132100021 has 8 divisors (see below), whose sum is σ = 12623185236480. Its totient is φ = 9918216970992.

The previous prime is 11233132099909. The next prime is 11233132100039. The reversal of 11233132100021 is 12000123133211.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11233132100021 - 2¹⁰ = 11233132098997 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11233132099966 and 11233132100002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11233132100051) 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, 18784501541 + ... + 18784502138.

It is an arithmetic number, because the mean of its divisors is an integer number (1577898154560).

Almost surely, 2^{11233132100021} is an apocalyptic number.

It is an amenable number.

11233132100021 is a deficient number, since it is larger than the sum of its proper divisors (1390053136459).

11233132100021 is a wasteful number, since it uses less digits than its factorization.

11233132100021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37569003715.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11233132100021 its reverse (12000123133211), we get a palindrome (23233255233232).

The spelling of 11233132100021 in words is "eleven trillion, two hundred thirty-three billion, one hundred thirty-two million, one hundred thousand, twenty-one".