13214099 has 2 divisors, whose sum is σ = 13214100. Its totient is φ = 13214098.

The previous prime is 13214081. The next prime is 13214137. The reversal of 13214099 is 99041231.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13214099 is a prime.

It is a super-2 number, since 2×13214099² = 349224824763602, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13214009) 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 as a sum of consecutive naturals, namely, 6607049 + 6607050.

It is an arithmetic number, because the mean of its divisors is an integer number (6607050).

Almost surely, 2^13214099 is an apocalyptic number.

13214099 is a deficient number, since it is larger than the sum of its proper divisors (1).

13214099 is an equidigital number, since it uses as much as digits as its factorization.

13214099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 29.

The square root of 13214099 is about 3635.1202180946. The cubic root of 13214099 is about 236.4172631100.

The spelling of 13214099 in words is "thirteen million, two hundred fourteen thousand, ninety-nine".