132403345 has 8 divisors (see below), whose sum is σ = 159134976. Its totient is φ = 105755376.

The previous prime is 132403333. The next prime is 132403363. The reversal of 132403345 is 543304231.

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 132403345 - 2⁹ = 132402833 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17377 + ... + 23806.

It is an arithmetic number, because the mean of its divisors is an integer number (19891872).

Almost surely, 2^132403345 is an apocalyptic number.

It is an amenable number.

132403345 is a deficient number, since it is larger than the sum of its proper divisors (26731631).

132403345 is an equidigital number, since it uses as much as digits as its factorization.

132403345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41831.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 132403345 is about 11506.6652423715. The cubic root of 132403345 is about 509.6824179402.

Adding to 132403345 its reverse (543304231), we get a palindrome (675707576).

The spelling of 132403345 in words is "one hundred thirty-two million, four hundred three thousand, three hundred forty-five".