13121114 has 8 divisors (see below), whose sum is σ = 19697088. Its totient is φ = 6555420.

The previous prime is 13121099. The next prime is 13121117. The reversal of 13121114 is 41112131.

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 (13121117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3359 + ... + 6125.

It is an arithmetic number, because the mean of its divisors is an integer number (2462136).

Almost surely, 2^13121114 is an apocalyptic number.

13121114 is a deficient number, since it is larger than the sum of its proper divisors (6575974).

13121114 is a wasteful number, since it uses less digits than its factorization.

13121114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5140.

The product of its digits is 24, while the sum is 14.

The square root of 13121114 is about 3622.3078278909. The cubic root of 13121114 is about 235.8614167702.

Adding to 13121114 its reverse (41112131), we get a palindrome (54233245).

The spelling of 13121114 in words is "thirteen million, one hundred twenty-one thousand, one hundred fourteen".