10133331223 has 4 divisors (see below), whose sum is σ = 10153639000. Its totient is φ = 10113023448.

The previous prime is 10133331211. The next prime is 10133331233. The reversal of 10133331223 is 32213333101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10133331223 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10133331194 and 10133331203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10133331203) 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, 10153140 + ... + 10154137.

It is an arithmetic number, because the mean of its divisors is an integer number (2538409750).

Almost surely, 2^10133331223 is an apocalyptic number.

10133331223 is a deficient number, since it is larger than the sum of its proper divisors (20307777).

10133331223 is an equidigital number, since it uses as much as digits as its factorization.

10133331223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20307776.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 10133331223 its reverse (32213333101), we get a palindrome (42346664324).

The spelling of 10133331223 in words is "ten billion, one hundred thirty-three million, three hundred thirty-one thousand, two hundred twenty-three".