152137333 has 2 divisors, whose sum is σ = 152137334. Its totient is φ = 152137332.

The previous prime is 152137289. The next prime is 152137343. The reversal of 152137333 is 333731251.

152137333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 146095569 + 6041764 = 12087^2 + 2458^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-152137333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152137343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76068666 + 76068667.

It is an arithmetic number, because the mean of its divisors is an integer number (76068667).

Almost surely, 2^152137333 is an apocalyptic number.

It is an amenable number.

152137333 is a deficient number, since it is larger than the sum of its proper divisors (1).

152137333 is an equidigital number, since it uses as much as digits as its factorization.

152137333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5670, while the sum is 28.

The square root of 152137333 is about 12334.3963370730. The cubic root of 152137333 is about 533.8410092588.

Adding to 152137333 its reverse (333731251), we get a palindrome (485868584).

The spelling of 152137333 in words is "one hundred fifty-two million, one hundred thirty-seven thousand, three hundred thirty-three".