101323223 has 2 divisors, whose sum is σ = 101323224. Its totient is φ = 101323222.

The previous prime is 101323217. The next prime is 101323231. The reversal of 101323223 is 322323101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101323223 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101323253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50661611 + 50661612.

It is an arithmetic number, because the mean of its divisors is an integer number (50661612).

Almost surely, 2^101323223 is an apocalyptic number.

101323223 is a deficient number, since it is larger than the sum of its proper divisors (1).

101323223 is an equidigital number, since it uses as much as digits as its factorization.

101323223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 101323223 is about 10065.9437212812. The cubic root of 101323223 is about 466.1972048120.

Adding to 101323223 its reverse (322323101), we get a palindrome (423646324).

The spelling of 101323223 in words is "one hundred one million, three hundred twenty-three thousand, two hundred twenty-three".