1253188882171 has 2 divisors, whose sum is σ = 1253188882172. Its totient is φ = 1253188882170.

The previous prime is 1253188882163. The next prime is 1253188882223. The reversal of 1253188882171 is 1712888813521.

It is a weak prime.

It is an emirp because it is prime and its reverse (1712888813521) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1253188882171 - 2³ = 1253188882163 is a prime.

It is a super-3 number, since 3×1253188882171³ (a number of 37 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (1253188832171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 626594441085 + 626594441086.

It is an arithmetic number, because the mean of its divisors is an integer number (626594441086).

Almost surely, 2^{1253188882171} is an apocalyptic number.

1253188882171 is a deficient number, since it is larger than the sum of its proper divisors (1).

1253188882171 is an equidigital number, since it uses as much as digits as its factorization.

1253188882171 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1720320, while the sum is 55.

The spelling of 1253188882171 in words is "one trillion, two hundred fifty-three billion, one hundred eighty-eight million, eight hundred eighty-two thousand, one hundred seventy-one".