101233221133 has 24 divisors (see below), whose sum is σ = 112859901504. Its totient is φ = 90049608000.

The previous prime is 101233221053. The next prime is 101233221139. The reversal of 101233221133 is 331122332101.

It is a de Polignac number, because none of the positive numbers 2^k-101233221133 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101233221139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7449441 + ... + 7463017.

It is an arithmetic number, because the mean of its divisors is an integer number (4702495896).

Almost surely, 2^101233221133 is an apocalyptic number.

It is an amenable number.

101233221133 is a deficient number, since it is larger than the sum of its proper divisors (11626680371).

101233221133 is a wasteful number, since it uses less digits than its factorization.

101233221133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13873 (or 13806 counting only the distinct ones).

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

Adding to 101233221133 its reverse (331122332101), we get a palindrome (432355553234).

The spelling of 101233221133 in words is "one hundred one billion, two hundred thirty-three million, two hundred twenty-one thousand, one hundred thirty-three".