133044101010 has 48 divisors (see below), whose sum is σ = 346661887104. Its totient is φ = 35401788576.

The previous prime is 133044100939. The next prime is 133044101011. The reversal of 133044101010 is 10101440331.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (133044101011) 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 23 ways as a sum of consecutive naturals, for example, 1554732 + ... + 1638071.

It is an arithmetic number, because the mean of its divisors is an integer number (7222122648).

Almost surely, 2^133044101010 is an apocalyptic number.

133044101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133044101010 is an abundant number, since it is smaller than the sum of its proper divisors (213617786094).

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

133044101010 is a wasteful number, since it uses less digits than its factorization.

133044101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3193279 (or 3193276 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 133044101010 its reverse (10101440331), we get a palindrome (143145541341).

The spelling of 133044101010 in words is "one hundred thirty-three billion, forty-four million, one hundred one thousand, ten".