132403433 has 8 divisors (see below), whose sum is σ = 139011648. Its totient is φ = 125866224.

The previous prime is 132403409. The next prime is 132403441. The reversal of 132403433 is 334304231.

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 132403433 - 2¹⁴ = 132387049 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 132403399 and 132403408.

It is not an unprimeable number, because it can be changed into a prime (132403333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13910 + ... + 21407.

It is an arithmetic number, because the mean of its divisors is an integer number (17376456).

Almost surely, 2^132403433 is an apocalyptic number.

It is an amenable number.

132403433 is a deficient number, since it is larger than the sum of its proper divisors (6608215).

132403433 is a wasteful number, since it uses less digits than its factorization.

132403433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35503.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 132403433 is about 11506.6690662415. The cubic root of 132403433 is about 509.6825308579.

Adding to 132403433 its reverse (334304231), we get a palindrome (466707664).

The spelling of 132403433 in words is "one hundred thirty-two million, four hundred three thousand, four hundred thirty-three".