102311333231203 has 2 divisors, whose sum is σ = 102311333231204. Its totient is φ = 102311333231202.

The previous prime is 102311333231171. The next prime is 102311333231227. The reversal of 102311333231203 is 302132333113201.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (302132333113201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 102311333231203 - 2⁵ = 102311333231171 is a prime.

It is not a weakly prime, because it can be changed into another prime (102311333231903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51155666615601 + 51155666615602.

It is an arithmetic number, because the mean of its divisors is an integer number (51155666615602).

Almost surely, 2^{102311333231203} is an apocalyptic number.

102311333231203 is a deficient number, since it is larger than the sum of its proper divisors (1).

102311333231203 is an equidigital number, since it uses as much as digits as its factorization.

102311333231203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 102311333231203 its reverse (302132333113201), we get a palindrome (404443666344404).

The spelling of 102311333231203 in words is "one hundred two trillion, three hundred eleven billion, three hundred thirty-three million, two hundred thirty-one thousand, two hundred three".