3245181011 has 4 divisors (see below), whose sum is σ = 3245304624. Its totient is φ = 3245057400.

The previous prime is 3245181001. The next prime is 3245181059. The reversal of 3245181011 is 1101815423.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3245181011 - 2⁶ = 3245180947 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3245181001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5060 + ... + 80721.

It is an arithmetic number, because the mean of its divisors is an integer number (811326156).

Almost surely, 2^3245181011 is an apocalyptic number.

3245181011 is a deficient number, since it is larger than the sum of its proper divisors (123613).

3245181011 is an equidigital number, since it uses as much as digits as its factorization.

3245181011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123612.

The product of its (nonzero) digits is 960, while the sum is 26.

The square root of 3245181011 is about 56966.4902464598. The cubic root of 3245181011 is about 1480.5155573888.

Adding to 3245181011 its reverse (1101815423), we get a palindrome (4346996434).

The spelling of 3245181011 in words is "three billion, two hundred forty-five million, one hundred eighty-one thousand, eleven".