133233133023100 has 72 divisors (see below), whose sum is σ = 317161169136000. Its totient is φ = 48177750417600.

The previous prime is 133233133023091. The next prime is 133233133023103. The reversal of 133233133023100 is 1320331332331.

It is a super-2 number, since 2×133233133023100² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133233133023103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 338130000 + ... + 338523799.

It is an arithmetic number, because the mean of its divisors is an integer number (4405016238000).

Almost surely, 2^{133233133023100} is an apocalyptic number.

133233133023100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133233133023100 is an abundant number, since it is smaller than the sum of its proper divisors (183928036112900).

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

133233133023100 is a wasteful number, since it uses less digits than its factorization.

133233133023100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 676654003 (or 676653996 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 133233133023100 its reverse (1320331332331), we get a palindrome (134553464355431).

The spelling of 133233133023100 in words is "one hundred thirty-three trillion, two hundred thirty-three billion, one hundred thirty-three million, twenty-three thousand, one hundred".