133312120030 has 16 divisors (see below), whose sum is σ = 252591385680. Its totient is φ = 50518276992.

The previous prime is 133312120009. The next prime is 133312120061. The reversal of 133312120030 is 30021213331.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350821179 + ... + 350821558.

It is an arithmetic number, because the mean of its divisors is an integer number (15786961605).

Almost surely, 2^133312120030 is an apocalyptic number.

133312120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133312120030 is a deficient number, since it is larger than the sum of its proper divisors (119279265650).

133312120030 is a wasteful number, since it uses less digits than its factorization.

133312120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701642763.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 133312120030 its reverse (30021213331), we get a palindrome (163333333361).

The spelling of 133312120030 in words is "one hundred thirty-three billion, three hundred twelve million, one hundred twenty thousand, thirty".