133335140225 has 12 divisors (see below), whose sum is σ = 188954941824. Its totient is φ = 91429810320.

The previous prime is 133335140201. The next prime is 133335140233. The reversal of 133335140225 is 522041533331.

It is not a de Polignac number, because 133335140225 - 2⁸ = 133335139969 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133335140191 and 133335140200.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 380957369 + ... + 380957718.

It is an arithmetic number, because the mean of its divisors is an integer number (15746245152).

Almost surely, 2^133335140225 is an apocalyptic number.

It is an amenable number.

133335140225 is a deficient number, since it is larger than the sum of its proper divisors (55619801599).

133335140225 is an equidigital number, since it uses as much as digits as its factorization.

133335140225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 761915104 (or 761915099 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 32.

Adding to 133335140225 its reverse (522041533331), we get a palindrome (655376673556).

The spelling of 133335140225 in words is "one hundred thirty-three billion, three hundred thirty-five million, one hundred forty thousand, two hundred twenty-five".