2104022147 has 2 divisors, whose sum is σ = 2104022148. Its totient is φ = 2104022146.

The previous prime is 2104022087. The next prime is 2104022149. The reversal of 2104022147 is 7412204012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2104022147 - 2¹⁶ = 2103956611 is a prime.

Together with 2104022149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2104022149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1052011073 + 1052011074.

It is an arithmetic number, because the mean of its divisors is an integer number (1052011074).

Almost surely, 2^2104022147 is an apocalyptic number.

2104022147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2104022147 is an equidigital number, since it uses as much as digits as its factorization.

2104022147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 896, while the sum is 23.

The square root of 2104022147 is about 45869.6211778558. The cubic root of 2104022147 is about 1281.3962114578.

Adding to 2104022147 its reverse (7412204012), we get a palindrome (9516226159).

The spelling of 2104022147 in words is "two billion, one hundred four million, twenty-two thousand, one hundred forty-seven".