152133287 has 2 divisors, whose sum is σ = 152133288. Its totient is φ = 152133286.

The previous prime is 152133283. The next prime is 152133341. The reversal of 152133287 is 782331251.

152133287 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 152133287 - 2² = 152133283 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152133283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76066643 + 76066644.

It is an arithmetic number, because the mean of its divisors is an integer number (76066644).

Almost surely, 2^152133287 is an apocalyptic number.

152133287 is a deficient number, since it is larger than the sum of its proper divisors (1).

152133287 is an equidigital number, since it uses as much as digits as its factorization.

152133287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10080, while the sum is 32.

The square root of 152133287 is about 12334.2323230917. The cubic root of 152133287 is about 533.8362768243.

The spelling of 152133287 in words is "one hundred fifty-two million, one hundred thirty-three thousand, two hundred eighty-seven".