203114412311 has 2 divisors, whose sum is σ = 203114412312. Its totient is φ = 203114412310.

The previous prime is 203114412283. The next prime is 203114412329. The reversal of 203114412311 is 113214411302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203114412311 - 2²² = 203110218007 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203114402311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101557206155 + 101557206156.

It is an arithmetic number, because the mean of its divisors is an integer number (101557206156).

Almost surely, 2^203114412311 is an apocalyptic number.

203114412311 is a deficient number, since it is larger than the sum of its proper divisors (1).

203114412311 is an equidigital number, since it uses as much as digits as its factorization.

203114412311 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 203114412311 its reverse (113214411302), we get a palindrome (316328823613).

The spelling of 203114412311 in words is "two hundred three billion, one hundred fourteen million, four hundred twelve thousand, three hundred eleven".