2319535147 has 2 divisors, whose sum is σ = 2319535148. Its totient is φ = 2319535146.

The previous prime is 2319535093. The next prime is 2319535171. The reversal of 2319535147 is 7415359132.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2319535147 - 2⁷ = 2319535019 is a prime.

It is not a weakly prime, because it can be changed into another prime (2319539147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159767573 + 1159767574.

It is an arithmetic number, because the mean of its divisors is an integer number (1159767574).

Almost surely, 2^2319535147 is an apocalyptic number.

2319535147 is a deficient number, since it is larger than the sum of its proper divisors (1).

2319535147 is an equidigital number, since it uses as much as digits as its factorization.

2319535147 is an evil number, because the sum of its binary digits is even.

The product of its digits is 113400, while the sum is 40.

The square root of 2319535147 is about 48161.5525808710. The cubic root of 2319535147 is about 1323.7327667091.

The spelling of 2319535147 in words is "two billion, three hundred nineteen million, five hundred thirty-five thousand, one hundred forty-seven".