245433103 has 2 divisors, whose sum is σ = 245433104. Its totient is φ = 245433102.

The previous prime is 245433077. The next prime is 245433109. The reversal of 245433103 is 301334542.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 245433103 - 2¹³ = 245424911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (245433109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122716551 + 122716552.

It is an arithmetic number, because the mean of its divisors is an integer number (122716552).

Almost surely, 2^245433103 is an apocalyptic number.

245433103 is a deficient number, since it is larger than the sum of its proper divisors (1).

245433103 is an equidigital number, since it uses as much as digits as its factorization.

245433103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 245433103 is about 15666.3047014923. The cubic root of 245433103 is about 626.1009739912.

Adding to 245433103 its reverse (301334542), we get a palindrome (546767645).

The spelling of 245433103 in words is "two hundred forty-five million, four hundred thirty-three thousand, one hundred three".