3103211132 has 48 divisors (see below), whose sum is σ = 6260986368. Its totient is φ = 1318299840.

The previous prime is 3103211113. The next prime is 3103211171. The reversal of 3103211132 is 2311123013.

It is a self number, because there is not a number n which added to its sum of digits gives 3103211132.

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, 3195407 + ... + 3196377.

It is an arithmetic number, because the mean of its divisors is an integer number (130437216).

Almost surely, 2^3103211132 is an apocalyptic number.

It is an amenable number.

3103211132 is an abundant number, since it is smaller than the sum of its proper divisors (3157775236).

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

3103211132 is a wasteful number, since it uses less digits than its factorization.

3103211132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866 (or 1864 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3103211132 is about 55706.4729811536. The cubic root of 3103211132 is about 1458.6030191583.

Adding to 3103211132 its reverse (2311123013), we get a palindrome (5414334145).

The spelling of 3103211132 in words is "three billion, one hundred three million, two hundred eleven thousand, one hundred thirty-two".