133133310030 has 64 divisors (see below), whose sum is σ = 365201768448. Its totient is φ = 30427461120.

The previous prime is 133133310007. The next prime is 133133310031. The reversal of 133133310030 is 30013331331.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 133133309979 and 133133310006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133133310031) by changing a digit.

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, 2635894 + ... + 2685926.

It is an arithmetic number, because the mean of its divisors is an integer number (5706277632).

Almost surely, 2^133133310030 is an apocalyptic number.

133133310030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133133310030 is an abundant number, since it is smaller than the sum of its proper divisors (232068458418).

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

133133310030 is a wasteful number, since it uses less digits than its factorization.

133133310030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62721.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 133133310030 its reverse (30013331331), we get a palindrome (163146641361).

The spelling of 133133310030 in words is "one hundred thirty-three billion, one hundred thirty-three million, three hundred ten thousand, thirty".