151154115019 has 2 divisors, whose sum is σ = 151154115020. Its totient is φ = 151154115018.

The previous prime is 151154115001. The next prime is 151154115023. The reversal of 151154115019 is 910511451151.

151154115019 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 a cyclic number.

It is not a de Polignac number, because 151154115019 - 2¹¹ = 151154112971 is a prime.

It is a super-2 number, since 2×151154115019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (151154115029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75577057509 + 75577057510.

It is an arithmetic number, because the mean of its divisors is an integer number (75577057510).

Almost surely, 2^151154115019 is an apocalyptic number.

151154115019 is a deficient number, since it is larger than the sum of its proper divisors (1).

151154115019 is an equidigital number, since it uses as much as digits as its factorization.

151154115019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4500, while the sum is 34.

The spelling of 151154115019 in words is "one hundred fifty-one billion, one hundred fifty-four million, one hundred fifteen thousand, nineteen".