2961103305 has 16 divisors (see below), whose sum is σ = 4739577984. Its totient is φ = 1578650880.

The previous prime is 2961103273. The next prime is 2961103309. The reversal of 2961103305 is 5033011692.

It is not a de Polignac number, because 2961103305 - 2⁵ = 2961103273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2961103309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4257 + ... + 77073.

It is an arithmetic number, because the mean of its divisors is an integer number (296223624).

Almost surely, 2^2961103305 is an apocalyptic number.

It is an amenable number.

2961103305 is a deficient number, since it is larger than the sum of its proper divisors (1778474679).

2961103305 is a wasteful number, since it uses less digits than its factorization.

2961103305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75536.

The product of its (nonzero) digits is 4860, while the sum is 30.

The square root of 2961103305 is about 54416.0206648741. The cubic root of 2961103305 is about 1435.9892420950.

Adding to 2961103305 its reverse (5033011692), we get a palindrome (7994114997).

The spelling of 2961103305 in words is "two billion, nine hundred sixty-one million, one hundred three thousand, three hundred five".