3145325611 has 2 divisors, whose sum is σ = 3145325612. Its totient is φ = 3145325610.

The previous prime is 3145325609. The next prime is 3145325641. The reversal of 3145325611 is 1165235413.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3145325611 - 2¹ = 3145325609 is a prime.

Together with 3145325609, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (3145325641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1572662805 + 1572662806.

It is an arithmetic number, because the mean of its divisors is an integer number (1572662806).

Almost surely, 2^3145325611 is an apocalyptic number.

3145325611 is a deficient number, since it is larger than the sum of its proper divisors (1).

3145325611 is an equidigital number, since it uses as much as digits as its factorization.

3145325611 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10800, while the sum is 31.

The square root of 3145325611 is about 56083.2025743894. The cubic root of 3145325611 is about 1465.1717521614.

The spelling of 3145325611 in words is "three billion, one hundred forty-five million, three hundred twenty-five thousand, six hundred eleven".