132420154 has 8 divisors (see below), whose sum is σ = 207266400. Its totient is φ = 63331356.

The previous prime is 132420149. The next prime is 132420181. The reversal of 132420154 is 451024231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1439304 + ... + 1439395.

It is an arithmetic number, because the mean of its divisors is an integer number (25908300).

Almost surely, 2^132420154 is an apocalyptic number.

132420154 is a deficient number, since it is larger than the sum of its proper divisors (74846246).

132420154 is a wasteful number, since it uses less digits than its factorization.

132420154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2878724.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 132420154 is about 11507.3956219468. The cubic root of 132420154 is about 509.7039855958.

Adding to 132420154 its reverse (451024231), we get a palindrome (583444385).

The spelling of 132420154 in words is "one hundred thirty-two million, four hundred twenty thousand, one hundred fifty-four".