2153315147 has 2 divisors, whose sum is σ = 2153315148. Its totient is φ = 2153315146.

The previous prime is 2153315119. The next prime is 2153315261. The reversal of 2153315147 is 7415133512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2153315147 - 2²⁸ = 1884879691 is a prime.

It is a super-2 number, since 2×2153315147² = 9273532244599263218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2153315107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076657573 + 1076657574.

It is an arithmetic number, because the mean of its divisors is an integer number (1076657574).

Almost surely, 2^2153315147 is an apocalyptic number.

2153315147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2153315147 is an equidigital number, since it uses as much as digits as its factorization.

2153315147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12600, while the sum is 32.

The square root of 2153315147 is about 46403.8268572755. The cubic root of 2153315147 is about 1291.3259101142.

Adding to 2153315147 its reverse (7415133512), we get a palindrome (9568448659).

The spelling of 2153315147 in words is "two billion, one hundred fifty-three million, three hundred fifteen thousand, one hundred forty-seven".