155130141 has 16 divisors (see below), whose sum is σ = 208857600. Its totient is φ = 102416688.

The previous prime is 155130139. The next prime is 155130161. The reversal of 155130141 is 141031551.

It is a happy number.

It is not a de Polignac number, because 155130141 - 2¹ = 155130139 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (155130161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209550 + ... + 210288.

It is an arithmetic number, because the mean of its divisors is an integer number (13053600).

Almost surely, 2^155130141 is an apocalyptic number.

It is an amenable number.

155130141 is a deficient number, since it is larger than the sum of its proper divisors (53727459).

155130141 is a wasteful number, since it uses less digits than its factorization.

155130141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328.

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 155130141 is about 12455.1250896970. The cubic root of 155130141 is about 537.3188324713.

Adding to 155130141 its reverse (141031551), we get a palindrome (296161692).

The spelling of 155130141 in words is "one hundred fifty-five million, one hundred thirty thousand, one hundred forty-one".