152131247 has 2 divisors, whose sum is σ = 152131248. Its totient is φ = 152131246.

The previous prime is 152131201. The next prime is 152131277. The reversal of 152131247 is 742131251.

152131247 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 is an emirp because it is prime and its reverse (742131251) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 152131247 - 2⁸ = 152130991 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152131277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76065623 + 76065624.

It is an arithmetic number, because the mean of its divisors is an integer number (76065624).

Almost surely, 2^152131247 is an apocalyptic number.

152131247 is a deficient number, since it is larger than the sum of its proper divisors (1).

152131247 is an equidigital number, since it uses as much as digits as its factorization.

152131247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 26.

The square root of 152131247 is about 12334.1496261396. The cubic root of 152131247 is about 533.8338906911.

Adding to 152131247 its reverse (742131251), we get a palindrome (894262498).

It can be divided in two parts, 1521 and 31247, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 152131247 in words is "one hundred fifty-two million, one hundred thirty-one thousand, two hundred forty-seven".