152130269 has 2 divisors, whose sum is σ = 152130270. Its totient is φ = 152130268.

The previous prime is 152130247. The next prime is 152130271. The reversal of 152130269 is 962031251.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135443044 + 16687225 = 11638^2 + 4085^2 .

It is a cyclic number.

It is not a de Polignac number, because 152130269 - 2¹² = 152126173 is a prime.

It is a super-2 number, since 2×152130269² = 46287237492024722, which contains 22 as substring.

Together with 152130271, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152130239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76065134 + 76065135.

It is an arithmetic number, because the mean of its divisors is an integer number (76065135).

Almost surely, 2^152130269 is an apocalyptic number.

It is an amenable number.

152130269 is a deficient number, since it is larger than the sum of its proper divisors (1).

152130269 is an equidigital number, since it uses as much as digits as its factorization.

152130269 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 152130269 is about 12334.1099800513. The cubic root of 152130269 is about 533.8327467432.

The spelling of 152130269 in words is "one hundred fifty-two million, one hundred thirty thousand, two hundred sixty-nine".