128153358871 has 2 divisors, whose sum is σ = 128153358872. Its totient is φ = 128153358870.

The previous prime is 128153358847. The next prime is 128153358877. The reversal of 128153358871 is 178853351821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 128153358871 - 2²⁷ = 128019141143 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (128153358877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64076679435 + 64076679436.

It is an arithmetic number, because the mean of its divisors is an integer number (64076679436).

Almost surely, 2^128153358871 is an apocalyptic number.

128153358871 is a deficient number, since it is larger than the sum of its proper divisors (1).

128153358871 is an equidigital number, since it uses as much as digits as its factorization.

128153358871 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1612800, while the sum is 52.

The spelling of 128153358871 in words is "one hundred twenty-eight billion, one hundred fifty-three million, three hundred fifty-eight thousand, eight hundred seventy-one".