132171016155 has 16 divisors (see below), whose sum is σ = 211478421024. Its totient is φ = 70489610240.

The previous prime is 132171016139. The next prime is 132171016253. The reversal of 132171016155 is 551610171231.

It is not a de Polignac number, because 132171016155 - 2⁴ = 132171016139 is a prime.

It is a super-2 number, since 2×132171016155² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 918715 + ... + 1052795.

It is an arithmetic number, because the mean of its divisors is an integer number (13217401314).

Almost surely, 2^132171016155 is an apocalyptic number.

132171016155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

132171016155 is a deficient number, since it is larger than the sum of its proper divisors (79307404869).

132171016155 is a wasteful number, since it uses less digits than its factorization.

132171016155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199806.

The product of its (nonzero) digits is 6300, while the sum is 33.

Adding to 132171016155 its reverse (551610171231), we get a palindrome (683781187386).

The spelling of 132171016155 in words is "one hundred thirty-two billion, one hundred seventy-one million, sixteen thousand, one hundred fifty-five".