132011213442420 has 96 divisors (see below), whose sum is σ = 398196792604800. Its totient is φ = 32484275228160.

The previous prime is 132011213442377. The next prime is 132011213442431. The reversal of 132011213442420 is 24244312110231.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 25755895 + ... + 30453054.

It is an arithmetic number, because the mean of its divisors is an integer number (4147883256300).

Almost surely, 2^{132011213442420} is an apocalyptic number.

132011213442420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132011213442420 is an abundant number, since it is smaller than the sum of its proper divisors (266185579162380).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132011213442420 is a wasteful number, since it uses less digits than its factorization.

132011213442420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56211985 (or 56211983 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

Adding to 132011213442420 its reverse (24244312110231), we get a palindrome (156255525552651).

The spelling of 132011213442420 in words is "one hundred thirty-two trillion, eleven billion, two hundred thirteen million, four hundred forty-two thousand, four hundred twenty".