133132242225 has 12 divisors (see below), whose sum is σ = 220111973936. Its totient is φ = 71003862480.

The previous prime is 133132242143. The next prime is 133132242281. The reversal of 133132242225 is 522242231331.

It is not a de Polignac number, because 133132242225 - 2⁷ = 133132242097 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133132242192 and 133132242201.

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 11 ways as a sum of consecutive naturals, for example, 887548207 + ... + 887548356.

Almost surely, 2^133132242225 is an apocalyptic number.

133132242225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

133132242225 is a deficient number, since it is larger than the sum of its proper divisors (86979731711).

133132242225 is a wasteful number, since it uses less digits than its factorization.

133132242225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1775096576 (or 1775096571 counting only the distinct ones).

The product of its digits is 17280, while the sum is 30.

Adding to 133132242225 its reverse (522242231331), we get a palindrome (655374473556).

The spelling of 133132242225 in words is "one hundred thirty-three billion, one hundred thirty-two million, two hundred forty-two thousand, two hundred twenty-five".