152128843 has 2 divisors, whose sum is σ = 152128844. Its totient is φ = 152128842.

The previous prime is 152128807. The next prime is 152128853. The reversal of 152128843 is 348821251.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152128843 - 2¹³ = 152120651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 152128799 and 152128808.

It is not a weakly prime, because it can be changed into another prime (152128853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76064421 + 76064422.

It is an arithmetic number, because the mean of its divisors is an integer number (76064422).

Almost surely, 2^152128843 is an apocalyptic number.

152128843 is a deficient number, since it is larger than the sum of its proper divisors (1).

152128843 is an equidigital number, since it uses as much as digits as its factorization.

152128843 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15360, while the sum is 34.

The square root of 152128843 is about 12334.0521727452. The cubic root of 152128843 is about 533.8310787694.

The spelling of 152128843 in words is "one hundred fifty-two million, one hundred twenty-eight thousand, eight hundred forty-three".