42113102323 has 2 divisors, whose sum is σ = 42113102324. Its totient is φ = 42113102322.

The previous prime is 42113102279. The next prime is 42113102351. The reversal of 42113102323 is 32320131124.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-42113102323 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42113102294 and 42113102303.

It is not a weakly prime, because it can be changed into another prime (42113102123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21056551161 + 21056551162.

It is an arithmetic number, because the mean of its divisors is an integer number (21056551162).

Almost surely, 2^42113102323 is an apocalyptic number.

42113102323 is a deficient number, since it is larger than the sum of its proper divisors (1).

42113102323 is an equidigital number, since it uses as much as digits as its factorization.

42113102323 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 42113102323 its reverse (32320131124), we get a palindrome (74433233447).

The spelling of 42113102323 in words is "forty-two billion, one hundred thirteen million, one hundred two thousand, three hundred twenty-three".