203514112423 has 2 divisors, whose sum is σ = 203514112424. Its totient is φ = 203514112422.

The previous prime is 203514112421. The next prime is 203514112519. The reversal of 203514112423 is 324211415302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 203514112423 - 2¹ = 203514112421 is a prime.

Together with 203514112421, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 203514112391 and 203514112400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203514112421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101757056211 + 101757056212.

It is an arithmetic number, because the mean of its divisors is an integer number (101757056212).

Almost surely, 2^203514112423 is an apocalyptic number.

203514112423 is a deficient number, since it is larger than the sum of its proper divisors (1).

203514112423 is an equidigital number, since it uses as much as digits as its factorization.

203514112423 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 203514112423 its reverse (324211415302), we get a palindrome (527725527725).

The spelling of 203514112423 in words is "two hundred three billion, five hundred fourteen million, one hundred twelve thousand, four hundred twenty-three".