101133221233 has 4 divisors (see below), whose sum is σ = 110327150448. Its totient is φ = 91939292020.

The previous prime is 101133221207. The next prime is 101133221237. The reversal of 101133221233 is 332122331101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101133221233 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101133221237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4596964591 + ... + 4596964612.

It is an arithmetic number, because the mean of its divisors is an integer number (27581787612).

Almost surely, 2^101133221233 is an apocalyptic number.

It is an amenable number.

101133221233 is a deficient number, since it is larger than the sum of its proper divisors (9193929215).

101133221233 is an equidigital number, since it uses as much as digits as its factorization.

101133221233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9193929214.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 101133221233 its reverse (332122331101), we get a palindrome (433255552334).

The spelling of 101133221233 in words is "one hundred one billion, one hundred thirty-three million, two hundred twenty-one thousand, two hundred thirty-three".