155132298103 has 2 divisors, whose sum is σ = 155132298104. Its totient is φ = 155132298102.

The previous prime is 155132298091. The next prime is 155132298127. The reversal of 155132298103 is 301892231551.

155132298103 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (301892231551) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 155132298103 - 2²⁵ = 155098743671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (155132298203) 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, 77566149051 + 77566149052.

It is an arithmetic number, because the mean of its divisors is an integer number (77566149052).

Almost surely, 2^155132298103 is an apocalyptic number.

155132298103 is a deficient number, since it is larger than the sum of its proper divisors (1).

155132298103 is an equidigital number, since it uses as much as digits as its factorization.

155132298103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64800, while the sum is 40.

The spelling of 155132298103 in words is "one hundred fifty-five billion, one hundred thirty-two million, two hundred ninety-eight thousand, one hundred three".