133210311100 has 36 divisors (see below), whose sum is σ = 290053013544. Its totient is φ = 53102255680.

The previous prime is 133210311089. The next prime is 133210311109. The reversal of 133210311100 is 1113012331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133210311109) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2243914 + ... + 2302513.

It is an arithmetic number, because the mean of its divisors is an integer number (8057028154).

Almost surely, 2^133210311100 is an apocalyptic number.

133210311100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133210311100 is an abundant number, since it is smaller than the sum of its proper divisors (156842702444).

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

133210311100 is a wasteful number, since it uses less digits than its factorization.

133210311100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4546734 (or 4546727 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 133210311100 its reverse (1113012331), we get a palindrome (134323323431).

The spelling of 133210311100 in words is "one hundred thirty-three billion, two hundred ten million, three hundred eleven thousand, one hundred".