42430411103 has 2 divisors, whose sum is σ = 42430411104. Its totient is φ = 42430411102.

The previous prime is 42430411003. The next prime is 42430411169. The reversal of 42430411103 is 30111403424.

42430411103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42430411103 - 2¹⁶ = 42430345567 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42430411003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21215205551 + 21215205552.

It is an arithmetic number, because the mean of its divisors is an integer number (21215205552).

Almost surely, 2^42430411103 is an apocalyptic number.

42430411103 is a deficient number, since it is larger than the sum of its proper divisors (1).

42430411103 is an equidigital number, since it uses as much as digits as its factorization.

42430411103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 42430411103 its reverse (30111403424), we get a palindrome (72541814527).

The spelling of 42430411103 in words is "forty-two billion, four hundred thirty million, four hundred eleven thousand, one hundred three".