12100930 has 8 divisors (see below), whose sum is σ = 21781692. Its totient is φ = 4840368.

The previous prime is 12100909. The next prime is 12100939. The reversal of 12100930 is 3900121.

It can be written as a sum of positive squares in 2 ways, for example, as 11296321 + 804609 = 3361^2 + 897^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (12100939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605037 + ... + 605056.

Almost surely, 2^12100930 is an apocalyptic number.

12100930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12100930 is a deficient number, since it is larger than the sum of its proper divisors (9680762).

12100930 is a wasteful number, since it uses less digits than its factorization.

12100930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1210100.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 12100930 is about 3478.6391017178. The cubic root of 12100930 is about 229.5829240418.

The spelling of 12100930 in words is "twelve million, one hundred thousand, nine hundred thirty".