3103320432 has 40 divisors (see below), whose sum is σ = 8019732240. Its totient is φ = 1034076160.

The previous prime is 3103320427. The next prime is 3103320481. The reversal of 3103320432 is 2340233013.

It is a junction number, because it is equal to n+sod(n) for n = 3103320399 and 3103320408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 150082 + ... + 169502.

It is an arithmetic number, because the mean of its divisors is an integer number (200493306).

Almost surely, 2^3103320432 is an apocalyptic number.

It is an amenable number.

3103320432 is an abundant number, since it is smaller than the sum of its proper divisors (4916411808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3103320432 is a wasteful number, since it uses less digits than its factorization.

3103320432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22761 (or 22755 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 3103320432 is about 55707.4540075204. The cubic root of 3103320432 is about 1458.6201437250.

Adding to 3103320432 its reverse (2340233013), we get a palindrome (5443553445).

The spelling of 3103320432 in words is "three billion, one hundred three million, three hundred twenty thousand, four hundred thirty-two".