14213121031099 has 2 divisors, whose sum is σ = 14213121031100. Its totient is φ = 14213121031098.

The previous prime is 14213121031079. The next prime is 14213121031111. The reversal of 14213121031099 is 99013012131241.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14213121031099 - 2⁷ = 14213121030971 is a prime.

It is not a weakly prime, because it can be changed into another prime (14213121031079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7106560515549 + 7106560515550.

It is an arithmetic number, because the mean of its divisors is an integer number (7106560515550).

Almost surely, 2^{14213121031099} is an apocalyptic number.

14213121031099 is a deficient number, since it is larger than the sum of its proper divisors (1).

14213121031099 is an equidigital number, since it uses as much as digits as its factorization.

14213121031099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 14213121031099 in words is "fourteen trillion, two hundred thirteen billion, one hundred twenty-one million, thirty-one thousand, ninety-nine".