3103542445 has 16 divisors (see below), whose sum is σ = 3915843120. Its totient is φ = 2357913600.

The previous prime is 3103542433. The next prime is 3103542469. The reversal of 3103542445 is 5442453013.

It can be written as a sum of positive squares in 8 ways, for example, as 3948169 + 3099594276 = 1987^2 + 55674^2 .

It is not a de Polignac number, because 3103542445 - 2⁷ = 3103542317 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 166596 + ... + 184285.

It is an arithmetic number, because the mean of its divisors is an integer number (244740195).

Almost surely, 2^3103542445 is an apocalyptic number.

It is an amenable number.

3103542445 is a deficient number, since it is larger than the sum of its proper divisors (812300675).

3103542445 is a wasteful number, since it uses less digits than its factorization.

3103542445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350976.

The product of its (nonzero) digits is 28800, while the sum is 31.

The square root of 3103542445 is about 55709.4466405833. The cubic root of 3103542445 is about 1458.6549263521.

Adding to 3103542445 its reverse (5442453013), we get a palindrome (8545995458).

The spelling of 3103542445 in words is "three billion, one hundred three million, five hundred forty-two thousand, four hundred forty-five".