133103003000 has 64 divisors (see below), whose sum is σ = 339775693920. Its totient is φ = 48401088000.

The previous prime is 133103002969. The next prime is 133103003003. The reversal of 133103003000 is 300301331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133103003003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6039137 + ... + 6061136.

Almost surely, 2^133103003000 is an apocalyptic number.

133103003000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133103003000 is an abundant number, since it is smaller than the sum of its proper divisors (206672690920).

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

133103003000 is a wasteful number, since it uses less digits than its factorization.

133103003000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12100305 (or 12100291 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 133103003000 its reverse (300301331), we get a palindrome (133403304331).

It can be divided in two parts, 13 and 3103003000, that added together give a palindrome (3103003013).

The spelling of 133103003000 in words is "one hundred thirty-three billion, one hundred three million, three thousand".