1203302332231 has 2 divisors, whose sum is σ = 1203302332232. Its totient is φ = 1203302332230.

The previous prime is 1203302332121. The next prime is 1203302332247. The reversal of 1203302332231 is 1322332033021.

It is a strong prime.

It is an emirp because it is prime and its reverse (1322332033021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1203302332231 is a prime.

It is a super-2 number, since 2×1203302332231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1203302332196 and 1203302332205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1203302432231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601651166115 + 601651166116.

It is an arithmetic number, because the mean of its divisors is an integer number (601651166116).

Almost surely, 2^{1203302332231} is an apocalyptic number.

1203302332231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203302332231 is an equidigital number, since it uses as much as digits as its factorization.

1203302332231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 1203302332231 its reverse (1322332033021), we get a palindrome (2525634365252).

The spelling of 1203302332231 in words is "one trillion, two hundred three billion, three hundred two million, three hundred thirty-two thousand, two hundred thirty-one".