133632021010 has 16 divisors (see below), whose sum is σ = 250995796416. Its totient is φ = 51128773168.

The previous prime is 133632020957. The next prime is 133632021037. The reversal of 133632021010 is 10120236331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 290504164 + ... + 290504623.

It is an arithmetic number, because the mean of its divisors is an integer number (15687237276).

Almost surely, 2^133632021010 is an apocalyptic number.

133632021010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133632021010 is a deficient number, since it is larger than the sum of its proper divisors (117363775406).

133632021010 is a wasteful number, since it uses less digits than its factorization.

133632021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581008817.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 133632021010 its reverse (10120236331), we get a palindrome (143752257341).

The spelling of 133632021010 in words is "one hundred thirty-three billion, six hundred thirty-two million, twenty-one thousand, ten".