100000033223 has 2 divisors, whose sum is σ = 100000033224. Its totient is φ = 100000033222.

The previous prime is 100000033219. The next prime is 100000033229. The reversal of 100000033223 is 322330000001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 100000033223 - 2² = 100000033219 is a prime.

It is a super-2 number, since 2×100000033223² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100000033198 and 100000033207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (100000033229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000016611 + 50000016612.

It is an arithmetic number, because the mean of its divisors is an integer number (50000016612).

Almost surely, 2^100000033223 is an apocalyptic number.

100000033223 is a deficient number, since it is larger than the sum of its proper divisors (1).

100000033223 is an equidigital number, since it uses as much as digits as its factorization.

100000033223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 14.

Adding to 100000033223 its reverse (322330000001), we get a palindrome (422330033224).

The spelling of 100000033223 in words is "one hundred billion, thirty-three thousand, two hundred twenty-three".