133025340214265 has 4 divisors (see below), whose sum is σ = 159630408257124. Its totient is φ = 106420272171408.

The previous prime is 133025340214229. The next prime is 133025340214381. The reversal of 133025340214265 is 562412043520331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 82640953759849 + 50384386454416 = 9090707^2 + 7098196^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133025340214265 is a prime.

It is a super-2 number, since 2×133025340214265² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13302534021422 + ... + 13302534021431.

It is an arithmetic number, because the mean of its divisors is an integer number (39907602064281).

Almost surely, 2^{133025340214265} is an apocalyptic number.

It is an amenable number.

133025340214265 is a deficient number, since it is larger than the sum of its proper divisors (26605068042859).

133025340214265 is an equidigital number, since it uses as much as digits as its factorization.

133025340214265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26605068042858.

The product of its (nonzero) digits is 518400, while the sum is 41.

Adding to 133025340214265 its reverse (562412043520331), we get a palindrome (695437383734596).

The spelling of 133025340214265 in words is "one hundred thirty-three trillion, twenty-five billion, three hundred forty million, two hundred fourteen thousand, two hundred sixty-five".