132402543 has 24 divisors (see below), whose sum is σ = 218475648. Its totient is φ = 69836832.

The previous prime is 132402527. The next prime is 132402553. The reversal of 132402543 is 345204231.

It is not a de Polignac number, because 132402543 - 2⁴ = 132402527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132402553) 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 23 ways as a sum of consecutive naturals, for example, 15105 + ... + 22202.

It is an arithmetic number, because the mean of its divisors is an integer number (9103152).

Almost surely, 2^132402543 is an apocalyptic number.

132402543 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

132402543 is a deficient number, since it is larger than the sum of its proper divisors (86073105).

132402543 is a wasteful number, since it uses less digits than its factorization.

132402543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37343 (or 37330 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 132402543 is about 11506.6303929517. The cubic root of 132402543 is about 509.6813888470.

Adding to 132402543 its reverse (345204231), we get a palindrome (477606774).

The spelling of 132402543 in words is "one hundred thirty-two million, four hundred two thousand, five hundred forty-three".