201103322023 has 2 divisors, whose sum is σ = 201103322024. Its totient is φ = 201103322022.

The previous prime is 201103321981. The next prime is 201103322029. The reversal of 201103322023 is 320223301102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201103322023 - 2⁹ = 201103321511 is a prime.

It is a super-2 number, since 2×201103322023² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201103322029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100551661011 + 100551661012.

It is an arithmetic number, because the mean of its divisors is an integer number (100551661012).

Almost surely, 2^201103322023 is an apocalyptic number.

201103322023 is a deficient number, since it is larger than the sum of its proper divisors (1).

201103322023 is an equidigital number, since it uses as much as digits as its factorization.

201103322023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 201103322023 its reverse (320223301102), we get a palindrome (521326623125).

The spelling of 201103322023 in words is "two hundred one billion, one hundred three million, three hundred twenty-two thousand, twenty-three".