133223132140400 has 60 divisors (see below), whose sum is σ = 320960131232400. Its totient is φ = 53140814768640.

The previous prime is 133223132140363. The next prime is 133223132140457. The reversal of 133223132140400 is 4041231322331.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 463725245 + ... + 464012444.

It is an arithmetic number, because the mean of its divisors is an integer number (5349335520540).

Almost surely, 2^{133223132140400} is an apocalyptic number.

133223132140400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133223132140400 is an abundant number, since it is smaller than the sum of its proper divisors (187736999092000).

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

133223132140400 is a wasteful number, since it uses less digits than its factorization.

133223132140400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 927738066 (or 927738055 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 133223132140400 its reverse (4041231322331), we get a palindrome (137264363462731).

The spelling of 133223132140400 in words is "one hundred thirty-three trillion, two hundred twenty-three billion, one hundred thirty-two million, one hundred forty thousand, four hundred".