10113233221121 has 8 divisors (see below), whose sum is σ = 10243019838240. Its totient is φ = 9983635662112.

The previous prime is 10113233221079. The next prime is 10113233221151. The reversal of 10113233221121 is 12112233231101.

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 10113233221121 - 2⁴² = 5715186710017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10113233221151) 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, 47156855 + ... + 47370828.

It is an arithmetic number, because the mean of its divisors is an integer number (1280377479780).

Almost surely, 2^{10113233221121} is an apocalyptic number.

It is an amenable number.

10113233221121 is a deficient number, since it is larger than the sum of its proper divisors (129786617119).

10113233221121 is an equidigital number, since it uses as much as digits as its factorization.

10113233221121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94529055.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 10113233221121 its reverse (12112233231101), we get a palindrome (22225466452222).

The spelling of 10113233221121 in words is "ten trillion, one hundred thirteen billion, two hundred thirty-three million, two hundred twenty-one thousand, one hundred twenty-one".