203312201211199 has 2 divisors, whose sum is σ = 203312201211200. Its totient is φ = 203312201211198.

The previous prime is 203312201211193. The next prime is 203312201211211. The reversal of 203312201211199 is 991112102213302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203312201211199 - 2³ = 203312201211191 is a prime.

It is a super-2 number, since 2×203312201211199² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203312201211191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101656100605599 + 101656100605600.

It is an arithmetic number, because the mean of its divisors is an integer number (101656100605600).

Almost surely, 2^{203312201211199} is an apocalyptic number.

203312201211199 is a deficient number, since it is larger than the sum of its proper divisors (1).

203312201211199 is an equidigital number, since it uses as much as digits as its factorization.

203312201211199 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 203312201211199 in words is "two hundred three trillion, three hundred twelve billion, two hundred one million, two hundred eleven thousand, one hundred ninety-nine".