133011320330016 has 96 divisors (see below), whose sum is σ = 396203933018880. Its totient is φ = 43393764066048.

The previous prime is 133011320329961. The next prime is 133011320330023. The reversal of 133011320330016 is 610033023110331.

133011320330016 is a `hidden beast` number, since 1 + 3 + 3 + 0 + 1 + 1 + 320 + 330 + 0 + 1 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×133011320330016² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1637707131 + ... + 1637788346.

It is an arithmetic number, because the mean of its divisors is an integer number (4127124302280).

Almost surely, 2^{133011320330016} is an apocalyptic number.

133011320330016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

133011320330016 is an abundant number, since it is smaller than the sum of its proper divisors (263192612688864).

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

133011320330016 is a wasteful number, since it uses less digits than its factorization.

133011320330016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3275495543 (or 3275495529 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

Adding to 133011320330016 its reverse (610033023110331), we get a palindrome (743044343440347).

The spelling of 133011320330016 in words is "one hundred thirty-three trillion, eleven billion, three hundred twenty million, three hundred thirty thousand, sixteen".