132249023 has 4 divisors (see below), whose sum is σ = 135062880. Its totient is φ = 129435168.

The previous prime is 132248999. The next prime is 132249041. The reversal of 132249023 is 320942231.

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 132249023 - 2¹² = 132244927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132248983 and 132249001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132249043) 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, 1406858 + ... + 1406951.

It is an arithmetic number, because the mean of its divisors is an integer number (33765720).

Almost surely, 2^132249023 is an apocalyptic number.

132249023 is a deficient number, since it is larger than the sum of its proper divisors (2813857).

132249023 is an equidigital number, since it uses as much as digits as its factorization.

132249023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2813856.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 132249023 is about 11499.9575216607. The cubic root of 132249023 is about 509.4843217652.

The spelling of 132249023 in words is "one hundred thirty-two million, two hundred forty-nine thousand, twenty-three".