133130013330 has 64 divisors (see below), whose sum is σ = 321154968960. Its totient is φ = 35319031296.

The previous prime is 133130013299. The next prime is 133130013361. The reversal of 133130013330 is 33310031331.

It is an interprime number because it is at equal distance from previous prime (133130013299) and next prime (133130013361).

It is a junction number, because it is equal to n+sod(n) for n = 133130013297 and 133130013306.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9837949 + ... + 9851471.

It is an arithmetic number, because the mean of its divisors is an integer number (5018046390).

Almost surely, 2^133130013330 is an apocalyptic number.

133130013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133130013330 is an abundant number, since it is smaller than the sum of its proper divisors (188024955630).

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

133130013330 is a wasteful number, since it uses less digits than its factorization.

133130013330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15195.

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

Adding to 133130013330 its reverse (33310031331), we get a palindrome (166440044661).

The spelling of 133130013330 in words is "one hundred thirty-three billion, one hundred thirty million, thirteen thousand, three hundred thirty".