132036643 has 4 divisors (see below), whose sum is σ = 138985960. Its totient is φ = 125087328.

The previous prime is 132036587. The next prime is 132036661. The reversal of 132036643 is 346630231.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 346630231 = 1523 ⋅227597.

It is a cyclic number.

It is not a de Polignac number, because 132036643 - 2¹³ = 132028451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132036743) 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, 3474630 + ... + 3474667.

It is an arithmetic number, because the mean of its divisors is an integer number (34746490).

Almost surely, 2^132036643 is an apocalyptic number.

132036643 is a deficient number, since it is larger than the sum of its proper divisors (6949317).

132036643 is an equidigital number, since it uses as much as digits as its factorization.

132036643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6949316.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 132036643 is about 11490.7198643079. The cubic root of 132036643 is about 509.2114470232.

Adding to 132036643 its reverse (346630231), we get a palindrome (478666874).

The spelling of 132036643 in words is "one hundred thirty-two million, thirty-six thousand, six hundred forty-three".