403242413111 has 2 divisors, whose sum is σ = 403242413112. Its totient is φ = 403242413110.

The previous prime is 403242413083. The next prime is 403242413131. The reversal of 403242413111 is 111314242304.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 403242413111 - 2⁶ = 403242413047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (403242413131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201621206555 + 201621206556.

It is an arithmetic number, because the mean of its divisors is an integer number (201621206556).

Almost surely, 2^403242413111 is an apocalyptic number.

403242413111 is a deficient number, since it is larger than the sum of its proper divisors (1).

403242413111 is an equidigital number, since it uses as much as digits as its factorization.

403242413111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 403242413111 its reverse (111314242304), we get a palindrome (514556655415).

The spelling of 403242413111 in words is "four hundred three billion, two hundred forty-two million, four hundred thirteen thousand, one hundred eleven".