1033231442171 has 2 divisors, whose sum is σ = 1033231442172. Its totient is φ = 1033231442170.

The previous prime is 1033231442167. The next prime is 1033231442231. The reversal of 1033231442171 is 1712441323301.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1033231442171 - 2² = 1033231442167 is a prime.

It is not a weakly prime, because it can be changed into another prime (1033231442371) 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, 516615721085 + 516615721086.

It is an arithmetic number, because the mean of its divisors is an integer number (516615721086).

Almost surely, 2^{1033231442171} is an apocalyptic number.

1033231442171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1033231442171 is an equidigital number, since it uses as much as digits as its factorization.

1033231442171 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 32.

Adding to 1033231442171 its reverse (1712441323301), we get a palindrome (2745672765472).

The spelling of 1033231442171 in words is "one trillion, thirty-three billion, two hundred thirty-one million, four hundred forty-two thousand, one hundred seventy-one".