133308013000 has 32 divisors (see below), whose sum is σ = 311940752760. Its totient is φ = 53323204800.

The previous prime is 133308012997. The next prime is 133308013019. The reversal of 133308013000 is 310803331.

It can be written as a sum of positive squares in 4 ways, for example, as 58035700836 + 75272312164 = 240906^2 + 274358^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66653007 + ... + 66655006.

Almost surely, 2^133308013000 is an apocalyptic number.

133308013000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133308013000 is an abundant number, since it is smaller than the sum of its proper divisors (178632739760).

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

133308013000 is a wasteful number, since it uses less digits than its factorization.

133308013000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133308034 (or 133308020 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133308013000 its reverse (310803331), we get a palindrome (133618816331).

The spelling of 133308013000 in words is "one hundred thirty-three billion, three hundred eight million, thirteen thousand".