132031019 has 4 divisors (see below), whose sum is σ = 138980040. Its totient is φ = 125082000.

The previous prime is 132031013. The next prime is 132031021. The reversal of 132031019 is 910130231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 910130231 = 47 ⋅19364473.

It is a cyclic number.

It is not a de Polignac number, because 132031019 - 2²⁰ = 130982443 is a prime.

It is a super-2 number, since 2×132031019² = 34864379956356722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132031013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3474482 + ... + 3474519.

It is an arithmetic number, because the mean of its divisors is an integer number (34745010).

Almost surely, 2^132031019 is an apocalyptic number.

132031019 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

132031019 is a deficient number, since it is larger than the sum of its proper divisors (6949021).

132031019 is an equidigital number, since it uses as much as digits as its factorization.

132031019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6949020.

The product of its (nonzero) digits is 162, while the sum is 20.

The square root of 132031019 is about 11490.4751424821. The cubic root of 132031019 is about 509.2042170962.

The spelling of 132031019 in words is "one hundred thirty-two million, thirty-one thousand, nineteen".