132120231423400 has 96 divisors (see below), whose sum is σ = 335236018834080. Its totient is φ = 48024929376000.

The previous prime is 132120231423373. The next prime is 132120231423437. The reversal of 132120231423400 is 4324132021231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6117786 + ... + 17368585.

It is an arithmetic number, because the mean of its divisors is an integer number (3492041862855).

Almost surely, 2^{132120231423400} is an apocalyptic number.

132120231423400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132120231423400 is an abundant number, since it is smaller than the sum of its proper divisors (203115787410680).

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

132120231423400 is a wasteful number, since it uses less digits than its factorization.

132120231423400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23488955 (or 23488946 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 132120231423400 its reverse (4324132021231), we get a palindrome (136444363444631).

The spelling of 132120231423400 in words is "one hundred thirty-two trillion, one hundred twenty billion, two hundred thirty-one million, four hundred twenty-three thousand, four hundred".