133102401023400 has 96 divisors (see below), whose sum is σ = 412622533771200. Its totient is φ = 35493535705600.

The previous prime is 133102401023351. The next prime is 133102401023447. The reversal of 133102401023400 is 4320104201331.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 48838765 + ... + 51492035.

It is an arithmetic number, because the mean of its divisors is an integer number (4298151393450).

Almost surely, 2^{133102401023400} is an apocalyptic number.

133102401023400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133102401023400 is an abundant number, since it is smaller than the sum of its proper divisors (279520132747800).

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

133102401023400 is a wasteful number, since it uses less digits than its factorization.

133102401023400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2736899 (or 2736890 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 133102401023400 its reverse (4320104201331), we get a palindrome (137422505224731).

The spelling of 133102401023400 in words is "one hundred thirty-three trillion, one hundred two billion, four hundred one million, twenty-three thousand, four hundred".