132400011 has 16 divisors (see below), whose sum is σ = 179928320. Its totient is φ = 86585760.

The previous prime is 132400007. The next prime is 132400013. The reversal of 132400011 is 110004231.

It is a happy number.

It is not a de Polignac number, because 132400011 - 2² = 132400007 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132400011.

It is not an unprimeable number, because it can be changed into a prime (132400013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31716 + ... + 35646.

It is an arithmetic number, because the mean of its divisors is an integer number (11245520).

Almost surely, 2^132400011 is an apocalyptic number.

132400011 is a deficient number, since it is larger than the sum of its proper divisors (47528309).

132400011 is a wasteful number, since it uses less digits than its factorization.

132400011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4146.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 132400011 is about 11506.5203689039. The cubic root of 132400011 is about 509.6781398624.

Adding to 132400011 its reverse (110004231), we get a palindrome (242404242).

The spelling of 132400011 in words is "one hundred thirty-two million, four hundred thousand, eleven".