3101303212 has 24 divisors (see below), whose sum is σ = 6203907360. Its totient is φ = 1328851200.

The previous prime is 3101303203. The next prime is 3101303243. The reversal of 3101303212 is 2123031013.

It is a super-2 number, since 2×3101303212² = 19236163225523033888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179364 + ... + 195892.

It is an arithmetic number, because the mean of its divisors is an integer number (258496140).

Almost surely, 2^3101303212 is an apocalyptic number.

It is an amenable number.

3101303212 is an abundant number, since it is smaller than the sum of its proper divisors (3102604148).

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

3101303212 is a wasteful number, since it uses less digits than its factorization.

3101303212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23241 (or 23239 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 3101303212 is about 55689.3455878232. The cubic root of 3101303212 is about 1458.3040311877.

Adding to 3101303212 its reverse (2123031013), we get a palindrome (5224334225).

The spelling of 3101303212 in words is "three billion, one hundred one million, three hundred three thousand, two hundred twelve".