133100331130 has 64 divisors (see below), whose sum is σ = 259238115360. Its totient is φ = 48911192064.

The previous prime is 133100331071. The next prime is 133100331149. The reversal of 133100331130 is 31133001331.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 7793534961 + 125306796169 = 88281^2 + 353987^2 .

It is a junction number, because it is equal to n+sod(n) for n = 133100331098 and 133100331107.

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 31 ways as a sum of consecutive naturals, for example, 57944142 + ... + 57946438.

Almost surely, 2^133100331130 is an apocalyptic number.

133100331130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133100331130 is a deficient number, since it is larger than the sum of its proper divisors (126137784230).

133100331130 is a wasteful number, since it uses less digits than its factorization.

133100331130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4243.

The product of its (nonzero) digits is 243, while the sum is 19.

Adding to 133100331130 its reverse (31133001331), we get a palindrome (164233332461).

The spelling of 133100331130 in words is "one hundred thirty-three billion, one hundred million, three hundred thirty-one thousand, one hundred thirty".