3261140003 has 16 divisors (see below), whose sum is σ = 3661424640. Its totient is φ = 2878495200.

The previous prime is 3261139991. The next prime is 3261140009. The reversal of 3261140003 is 3000411623.

It is a cyclic number.

It is not a de Polignac number, because 3261140003 - 2⁸ = 3261139747 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3261140009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 191678 + ... + 207996.

It is an arithmetic number, because the mean of its divisors is an integer number (228839040).

Almost surely, 2^3261140003 is an apocalyptic number.

3261140003 is a deficient number, since it is larger than the sum of its proper divisors (400284637).

3261140003 is a wasteful number, since it uses less digits than its factorization.

3261140003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16858.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3261140003 is about 57106.3919627217. The cubic root of 3261140003 is about 1482.9385254639.

Adding to 3261140003 its reverse (3000411623), we get a palindrome (6261551626).

The spelling of 3261140003 in words is "three billion, two hundred sixty-one million, one hundred forty thousand, three".