128696025151 has 2 divisors, whose sum is σ = 128696025152. Its totient is φ = 128696025150.

The previous prime is 128696025079. The next prime is 128696025167. The reversal of 128696025151 is 151520696821.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 128696025151 - 2¹³ = 128696016959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (128696025851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 64348012575 + 64348012576.

It is an arithmetic number, because the mean of its divisors is an integer number (64348012576).

Almost surely, 2^128696025151 is an apocalyptic number.

128696025151 is a deficient number, since it is larger than the sum of its proper divisors (1).

128696025151 is an equidigital number, since it uses as much as digits as its factorization.

128696025151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 259200, while the sum is 46.

The spelling of 128696025151 in words is "one hundred twenty-eight billion, six hundred ninety-six million, twenty-five thousand, one hundred fifty-one".