103211302423 has 2 divisors, whose sum is σ = 103211302424. Its totient is φ = 103211302422.

The previous prime is 103211302331. The next prime is 103211302487. The reversal of 103211302423 is 324203112301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103211302423 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103211302394 and 103211302403.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103211308423) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51605651211 + 51605651212.

It is an arithmetic number, because the mean of its divisors is an integer number (51605651212).

Almost surely, 2^103211302423 is an apocalyptic number.

103211302423 is a deficient number, since it is larger than the sum of its proper divisors (1).

103211302423 is an equidigital number, since it uses as much as digits as its factorization.

103211302423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103211302423 its reverse (324203112301), we get a palindrome (427414414724).

The spelling of 103211302423 in words is "one hundred three billion, two hundred eleven million, three hundred two thousand, four hundred twenty-three".