132413278 has 4 divisors (see below), whose sum is σ = 198619920. Its totient is φ = 66206638.

The previous prime is 132413273. The next prime is 132413279. The reversal of 132413278 is 872314231.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132413273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33103318 + ... + 33103321.

It is an arithmetic number, because the mean of its divisors is an integer number (49654980).

Almost surely, 2^132413278 is an apocalyptic number.

132413278 is a deficient number, since it is larger than the sum of its proper divisors (66206642).

132413278 is an equidigital number, since it uses as much as digits as its factorization.

132413278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66206641.

The product of its digits is 8064, while the sum is 31.

The square root of 132413278 is about 11507.0968536812. The cubic root of 132413278 is about 509.6951632095.

The spelling of 132413278 in words is "one hundred thirty-two million, four hundred thirteen thousand, two hundred seventy-eight".