203414103311 has 2 divisors, whose sum is σ = 203414103312. Its totient is φ = 203414103310.

The previous prime is 203414103283. The next prime is 203414103367. The reversal of 203414103311 is 113301414302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203414103311 - 2¹⁴ = 203414086927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203410103311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101707051655 + 101707051656.

It is an arithmetic number, because the mean of its divisors is an integer number (101707051656).

Almost surely, 2^203414103311 is an apocalyptic number.

203414103311 is a deficient number, since it is larger than the sum of its proper divisors (1).

203414103311 is an equidigital number, since it uses as much as digits as its factorization.

203414103311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 203414103311 its reverse (113301414302), we get a palindrome (316715517613).

The spelling of 203414103311 in words is "two hundred three billion, four hundred fourteen million, one hundred three thousand, three hundred eleven".