141530321155 has 16 divisors (see below), whose sum is σ = 176883286464. Its totient is φ = 108612524160.

The previous prime is 141530321137. The next prime is 141530321159. The reversal of 141530321155 is 551123035141.

It is not a de Polignac number, because 141530321155 - 2⁷ = 141530321027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (141530321159) 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, 5374392 + ... + 5400661.

It is an arithmetic number, because the mean of its divisors is an integer number (11055205404).

Almost surely, 2^141530321155 is an apocalyptic number.

141530321155 is a deficient number, since it is larger than the sum of its proper divisors (35352965309).

141530321155 is a wasteful number, since it uses less digits than its factorization.

141530321155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10775166.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 141530321155 its reverse (551123035141), we get a palindrome (692653356296).

The spelling of 141530321155 in words is "one hundred forty-one billion, five hundred thirty million, three hundred twenty-one thousand, one hundred fifty-five".