203234022112351 has 2 divisors, whose sum is σ = 203234022112352. Its totient is φ = 203234022112350.

The previous prime is 203234022112327. The next prime is 203234022112361. The reversal of 203234022112351 is 153211220432302.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203234022112351 - 2²⁷ = 203233887894623 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (203234022112361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101617011056175 + 101617011056176.

It is an arithmetic number, because the mean of its divisors is an integer number (101617011056176).

Almost surely, 2^{203234022112351} is an apocalyptic number.

203234022112351 is a deficient number, since it is larger than the sum of its proper divisors (1).

203234022112351 is an equidigital number, since it uses as much as digits as its factorization.

203234022112351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17280, while the sum is 31.

Adding to 203234022112351 its reverse (153211220432302), we get a palindrome (356445242544653).

The spelling of 203234022112351 in words is "two hundred three trillion, two hundred thirty-four billion, twenty-two million, one hundred twelve thousand, three hundred fifty-one".