133130303030 has 16 divisors (see below), whose sum is σ = 244155952944. Its totient is φ = 52247364000.

The previous prime is 133130303021. The next prime is 133130303039. The reversal of 133130303030 is 30303031331.

It is an interprime number because it is at equal distance from previous prime (133130303021) and next prime (133130303039).

133130303030 is a modest number, since divided by 303030 gives 133130 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 133130302993 and 133130303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133130303039) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125594096 + ... + 125595155.

It is an arithmetic number, because the mean of its divisors is an integer number (15259747059).

Almost surely, 2^133130303030 is an apocalyptic number.

133130303030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133130303030 is a deficient number, since it is larger than the sum of its proper divisors (111025649914).

133130303030 is a wasteful number, since it uses less digits than its factorization.

133130303030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251189311.

The product of its (nonzero) digits is 729, while the sum is 20.

Adding to 133130303030 its reverse (30303031331), we get a palindrome (163433334361).

The spelling of 133130303030 in words is "one hundred thirty-three billion, one hundred thirty million, three hundred three thousand, thirty".