133001012010 has 128 divisors (see below), whose sum is σ = 324188282880. Its totient is φ = 34919360000.

The previous prime is 133001011981. The next prime is 133001012033. The reversal of 133001012010 is 10210100331.

It is an unprimeable number.

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 63 ways as a sum of consecutive naturals, for example, 473313070 + ... + 473313350.

It is an arithmetic number, because the mean of its divisors is an integer number (2532720960).

Almost surely, 2^133001012010 is an apocalyptic number.

133001012010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133001012010 is an abundant number, since it is smaller than the sum of its proper divisors (191187270870).

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

133001012010 is a wasteful number, since it uses less digits than its factorization.

133001012010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 133001012010 its reverse (10210100331), we get a palindrome (143211112341).

The spelling of 133001012010 in words is "one hundred thirty-three billion, one million, twelve thousand, ten".