133030332100 has 36 divisors (see below), whose sum is σ = 288754456900. Its totient is φ = 53197637760.

The previous prime is 133030332089. The next prime is 133030332133. The reversal of 133030332100 is 1233030331.

It can be written as a sum of positive squares in 6 ways, for example, as 10049661504 + 122980670596 = 100248^2 + 350686^2 .

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, 191566 + ... + 550234.

Almost surely, 2^133030332100 is an apocalyptic number.

133030332100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133030332100 is an abundant number, since it is smaller than the sum of its proper divisors (155724124800).

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

133030332100 is a wasteful number, since it uses less digits than its factorization.

133030332100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 362392 (or 362385 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 133030332100 its reverse (1233030331), we get a palindrome (134263362431).

It can be divided in two parts, 133030 and 332100, that added together give a triangular number (465130 = T₉₆₄).

The spelling of 133030332100 in words is "one hundred thirty-three billion, thirty million, three hundred thirty-two thousand, one hundred".