3103212032 has 20 divisors (see below), whose sum is σ = 6200364126. Its totient is φ = 1551605760.

The previous prime is 3103212029. The next prime is 3103212041. The reversal of 3103212032 is 2302123013.

It can be written as a sum of positive squares in only one way, i.e., 3048806656 + 54405376 = 55216^2 + 7376^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3103212032.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3029969 + ... + 3030992.

Almost surely, 2^3103212032 is an apocalyptic number.

3103212032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3103212032 is a deficient number, since it is larger than the sum of its proper divisors (3097152094).

3103212032 is an frugal number, since it uses more digits than its factorization.

3103212032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6060979 (or 6060963 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 3103212032 is about 55706.4810592089. The cubic root of 3103212032 is about 1458.6031601673.

Adding to 3103212032 its reverse (2302123013), we get a palindrome (5405335045).

The spelling of 3103212032 in words is "three billion, one hundred three million, two hundred twelve thousand, thirty-two".