152011511 has 2 divisors, whose sum is σ = 152011512. Its totient is φ = 152011510.

The previous prime is 152011471. The next prime is 152011529. The reversal of 152011511 is 115110251.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 152011511 - 2¹⁴ = 151995127 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 152011511.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152811511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76005755 + 76005756.

It is an arithmetic number, because the mean of its divisors is an integer number (76005756).

Almost surely, 2^152011511 is an apocalyptic number.

152011511 is a deficient number, since it is larger than the sum of its proper divisors (1).

152011511 is an equidigital number, since it uses as much as digits as its factorization.

152011511 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50, while the sum is 17.

The square root of 152011511 is about 12329.2948297946. The cubic root of 152011511 is about 533.6938013216.

Adding to 152011511 its reverse (115110251), we get a palindrome (267121762).

It can be divided in two parts, 1520 and 11511, that added together give a palindrome (13031).

The spelling of 152011511 in words is "one hundred fifty-two million, eleven thousand, five hundred eleven".