132104401 has 16 divisors (see below), whose sum is σ = 156723840. Its totient is φ = 109768320.

The previous prime is 132104351. The next prime is 132104407. The reversal of 132104401 is 104401231.

It is a cyclic number.

It is not a de Polignac number, because 132104401 - 2¹⁵ = 132071633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132104407) 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, 10245 + ... + 19213.

It is an arithmetic number, because the mean of its divisors is an integer number (9795240).

Almost surely, 2^132104401 is an apocalyptic number.

132104401 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132104401 is a deficient number, since it is larger than the sum of its proper divisors (24619439).

132104401 is a wasteful number, since it uses less digits than its factorization.

132104401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9096.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 132104401 is about 11493.6678653944. The cubic root of 132104401 is about 509.2985371118.

Subtracting from 132104401 its sum of digits (16), we obtain a triangular number (132104385 = T₁₆₂₅₄).

Adding to 132104401 its reverse (104401231), we get a palindrome (236505632).

The spelling of 132104401 in words is "one hundred thirty-two million, one hundred four thousand, four hundred one".