223201650403 has 2 divisors, whose sum is σ = 223201650404. Its totient is φ = 223201650402.

The previous prime is 223201650401. The next prime is 223201650521. The reversal of 223201650403 is 304056102322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 223201650403 - 2¹ = 223201650401 is a prime.

It is a super-3 number, since 3×223201650403³ (a number of 35 digits) contains 333 as substring.

Together with 223201650401, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (223201650401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111600825201 + 111600825202.

It is an arithmetic number, because the mean of its divisors is an integer number (111600825202).

Almost surely, 2^223201650403 is an apocalyptic number.

223201650403 is a deficient number, since it is larger than the sum of its proper divisors (1).

223201650403 is an equidigital number, since it uses as much as digits as its factorization.

223201650403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 223201650403 its reverse (304056102322), we get a palindrome (527257752725).

The spelling of 223201650403 in words is "two hundred twenty-three billion, two hundred one million, six hundred fifty thousand, four hundred three".