133100221010 has 32 divisors (see below), whose sum is σ = 252231183360. Its totient is φ = 50429720448.

The previous prime is 133100221003. The next prime is 133100221031. The reversal of 133100221010 is 10122001331.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1175759 + ... + 1283981.

It is an arithmetic number, because the mean of its divisors is an integer number (7882224480).

Almost surely, 2^133100221010 is an apocalyptic number.

133100221010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133100221010 is a deficient number, since it is larger than the sum of its proper divisors (119130962350).

133100221010 is a wasteful number, since it uses less digits than its factorization.

133100221010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114722.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 133100221010 its reverse (10122001331), we get a palindrome (143222222341).

The spelling of 133100221010 in words is "one hundred thirty-three billion, one hundred million, two hundred twenty-one thousand, ten".