132120131 has 8 divisors (see below), whose sum is σ = 155218224. Its totient is φ = 110869920.

The previous prime is 132120103. The next prime is 132120151. The reversal of 132120131 is 131021231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 132120131 - 2⁶ = 132120067 is a prime.

It is a super-2 number, since 2×132120131² = 34911458030914322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132120151) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 461816 + ... + 462101.

It is an arithmetic number, because the mean of its divisors is an integer number (19402278).

Almost surely, 2^132120131 is an apocalyptic number.

132120131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

132120131 is a deficient number, since it is larger than the sum of its proper divisors (23098093).

132120131 is a wasteful number, since it uses less digits than its factorization.

132120131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923941.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 132120131 is about 11494.3521348530. The cubic root of 132120131 is about 509.3187507913.

Adding to 132120131 its reverse (131021231), we get a palindrome (263141362).

The spelling of 132120131 in words is "one hundred thirty-two million, one hundred twenty thousand, one hundred thirty-one".