23103434303 has 2 divisors, whose sum is σ = 23103434304. Its totient is φ = 23103434302.

The previous prime is 23103434287. The next prime is 23103434363. The reversal of 23103434303 is 30343430132.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23103434303 - 2⁴ = 23103434287 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23103434363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11551717151 + 11551717152.

It is an arithmetic number, because the mean of its divisors is an integer number (11551717152).

Almost surely, 2^23103434303 is an apocalyptic number.

23103434303 is a deficient number, since it is larger than the sum of its proper divisors (1).

23103434303 is an equidigital number, since it uses as much as digits as its factorization.

23103434303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 23103434303 its reverse (30343430132), we get a palindrome (53446864435).

The spelling of 23103434303 in words is "twenty-three billion, one hundred three million, four hundred thirty-four thousand, three hundred three".