132002023 has 4 divisors (see below), whose sum is σ = 132131088. Its totient is φ = 131872960.

The previous prime is 132002011. The next prime is 132002069. The reversal of 132002023 is 320200231.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 132002023 - 2⁹ = 132001511 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132001994 and 132002012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132000023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62986 + ... + 65047.

It is an arithmetic number, because the mean of its divisors is an integer number (33032772).

Almost surely, 2^132002023 is an apocalyptic number.

132002023 is a deficient number, since it is larger than the sum of its proper divisors (129065).

132002023 is a wasteful number, since it uses less digits than its factorization.

132002023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129064.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 132002023 is about 11489.2133325132. The cubic root of 132002023 is about 509.1669380624.

Adding to 132002023 its reverse (320200231), we get a palindrome (452202254).

The spelling of 132002023 in words is "one hundred thirty-two million, two thousand, twenty-three".