151500505010111 has 2 divisors, whose sum is σ = 151500505010112. Its totient is φ = 151500505010110.

The previous prime is 151500505010089. The next prime is 151500505010119. The reversal of 151500505010111 is 111010505005151.

It is a strong prime.

It is an emirp because it is prime and its reverse (111010505005151) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-151500505010111 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151500505010119) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75750252505055 + 75750252505056.

It is an arithmetic number, because the mean of its divisors is an integer number (75750252505056).

Almost surely, 2^{151500505010111} is an apocalyptic number.

151500505010111 is a deficient number, since it is larger than the sum of its proper divisors (1).

151500505010111 is an equidigital number, since it uses as much as digits as its factorization.

151500505010111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 625, while the sum is 26.

The spelling of 151500505010111 in words is "one hundred fifty-one trillion, five hundred billion, five hundred five million, ten thousand, one hundred eleven".