133123303002 has 32 divisors (see below), whose sum is σ = 271851308352. Its totient is φ = 43443905024.

The previous prime is 133123302997. The next prime is 133123303037. The reversal of 133123303002 is 200303321331.

It is a self number, because there is not a number n which added to its sum of digits gives 133123303002.

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, 299703 + ... + 596714.

It is an arithmetic number, because the mean of its divisors is an integer number (8495353386).

Almost surely, 2^133123303002 is an apocalyptic number.

133123303002 is an abundant number, since it is smaller than the sum of its proper divisors (138728005350).

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

133123303002 is a wasteful number, since it uses less digits than its factorization.

133123303002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 896942.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 133123303002 its reverse (200303321331), we get a palindrome (333426624333).

The spelling of 133123303002 in words is "one hundred thirty-three billion, one hundred twenty-three million, three hundred three thousand, two".