203112032343001 has 2 divisors, whose sum is σ = 203112032343002. Its totient is φ = 203112032343000.

The previous prime is 203112032342981. The next prime is 203112032343019. The reversal of 203112032343001 is 100343230211302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188039786817600 + 15072245525401 = 13712760^2 + 3882299^2 .

It is a cyclic number.

It is not a de Polignac number, because 203112032343001 - 2³¹ = 203109884859353 is a prime.

It is not a weakly prime, because it can be changed into another prime (203112032343071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101556016171500 + 101556016171501.

It is an arithmetic number, because the mean of its divisors is an integer number (101556016171501).

Almost surely, 2^{203112032343001} is an apocalyptic number.

It is an amenable number.

203112032343001 is a deficient number, since it is larger than the sum of its proper divisors (1).

203112032343001 is an equidigital number, since it uses as much as digits as its factorization.

203112032343001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 203112032343001 its reverse (100343230211302), we get a palindrome (303455262554303).

The spelling of 203112032343001 in words is "two hundred three trillion, one hundred twelve billion, thirty-two million, three hundred forty-three thousand, one".