133432043300 has 18 divisors (see below), whose sum is σ = 289547534178. Its totient is φ = 53372817280.

The previous prime is 133432043279. The next prime is 133432043323. The reversal of 133432043300 is 3340234331.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1347770944 + 132084272356 = 36712^2 + 363434^2 .

It is a super-2 number, since 2×133432043300² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 133432043300.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 667160117 + ... + 667160316.

It is an arithmetic number, because the mean of its divisors is an integer number (16085974121).

Almost surely, 2^133432043300 is an apocalyptic number.

133432043300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133432043300 is an abundant number, since it is smaller than the sum of its proper divisors (156115490878).

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

133432043300 is a wasteful number, since it uses less digits than its factorization.

133432043300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1334320447 (or 1334320440 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 133432043300 its reverse (3340234331), we get a palindrome (136772277631).

The spelling of 133432043300 in words is "one hundred thirty-three billion, four hundred thirty-two million, forty-three thousand, three hundred".