133025504122025 has 12 divisors (see below), whose sum is σ = 164951870072412. Its totient is φ = 106420245258240.

The previous prime is 133025504122019. The next prime is 133025504122051. The reversal of 133025504122025 is 520221405520331.

It can be written as a sum of positive squares in 6 ways, for example, as 39924541676569 + 93100962445456 = 6318587^2 + 9648884^2 .

It is not a de Polignac number, because 133025504122025 - 2¹² = 133025504117929 is a prime.

It is a Duffinian number.

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, 15003089 + ... + 22161761.

It is an arithmetic number, because the mean of its divisors is an integer number (13745989172701).

Almost surely, 2^{133025504122025} is an apocalyptic number.

It is an amenable number.

133025504122025 is a deficient number, since it is larger than the sum of its proper divisors (31926365950387).

133025504122025 is an equidigital number, since it uses as much as digits as its factorization.

133025504122025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7901980 (or 7901975 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 35.

Adding to 133025504122025 its reverse (520221405520331), we get a palindrome (653246909642356).

The spelling of 133025504122025 in words is "one hundred thirty-three trillion, twenty-five billion, five hundred four million, one hundred twenty-two thousand, twenty-five".