2103414787 has 2 divisors, whose sum is σ = 2103414788. Its totient is φ = 2103414786.

The previous prime is 2103414751. The next prime is 2103414799. The reversal of 2103414787 is 7874143012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2103414787 - 2⁷ = 2103414659 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not a weakly prime, because it can be changed into another prime (2103417787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1051707393 + 1051707394.

It is an arithmetic number, because the mean of its divisors is an integer number (1051707394).

Almost surely, 2^2103414787 is an apocalyptic number.

2103414787 is a deficient number, since it is larger than the sum of its proper divisors (1).

2103414787 is an equidigital number, since it uses as much as digits as its factorization.

2103414787 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 2103414787 is about 45863.0001962366. Note that the first 3 decimals coincide. The cubic root of 2103414787 is about 1281.2729010160.

Adding to 2103414787 its reverse (7874143012), we get a palindrome (9977557799).

The spelling of 2103414787 in words is "two billion, one hundred three million, four hundred fourteen thousand, seven hundred eighty-seven".