2101627316 has 12 divisors (see below), whose sum is σ = 3871418880. Its totient is φ = 995507640.

The previous prime is 2101627301. The next prime is 2101627337. The reversal of 2101627316 is 6137261012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13826420 + ... + 13826571.

It is an arithmetic number, because the mean of its divisors is an integer number (322618240).

Almost surely, 2^2101627316 is an apocalyptic number.

It is an amenable number.

2101627316 is a deficient number, since it is larger than the sum of its proper divisors (1769791564).

2101627316 is a wasteful number, since it uses less digits than its factorization.

2101627316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27653014 (or 27653012 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2101627316 is about 45843.5089843699. The cubic root of 2101627316 is about 1280.9098584660.

Adding to 2101627316 its reverse (6137261012), we get a palindrome (8238888328).

The spelling of 2101627316 in words is "two billion, one hundred one million, six hundred twenty-seven thousand, three hundred sixteen".