2103422047 has 2 divisors, whose sum is σ = 2103422048. Its totient is φ = 2103422046.

The previous prime is 2103422017. The next prime is 2103422081. The reversal of 2103422047 is 7402243012.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2103422047 - 2²³ = 2095033439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2103422017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051711023 + 1051711024.

It is an arithmetic number, because the mean of its divisors is an integer number (1051711024).

Almost surely, 2^2103422047 is an apocalyptic number.

2103422047 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103422047 is an equidigital number, since it uses as much as digits as its factorization.

2103422047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 25.

The square root of 2103422047 is about 45863.0793449371. The cubic root of 2103422047 is about 1281.2743751318.

Adding to 2103422047 its reverse (7402243012), we get a palindrome (9505665059).

The spelling of 2103422047 in words is "two billion, one hundred three million, four hundred twenty-two thousand, forty-seven".