155341001063 has 2 divisors, whose sum is σ = 155341001064. Its totient is φ = 155341001062.

The previous prime is 155341001027. The next prime is 155341001071. The reversal of 155341001063 is 360100143551.

It is a strong prime.

It is an emirp because it is prime and its reverse (360100143551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 155341001063 - 2¹⁸ = 155340738919 is a prime.

It is a super-2 number, since 2×155341001063² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (155341001003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 77670500531 + 77670500532.

It is an arithmetic number, because the mean of its divisors is an integer number (77670500532).

Almost surely, 2^155341001063 is an apocalyptic number.

155341001063 is a deficient number, since it is larger than the sum of its proper divisors (1).

155341001063 is an equidigital number, since it uses as much as digits as its factorization.

155341001063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 29.

The spelling of 155341001063 in words is "one hundred fifty-five billion, three hundred forty-one million, one thousand, sixty-three".