133460012103601 has 4 divisors (see below), whose sum is σ = 135978125539572. Its totient is φ = 130941898667632.

The previous prime is 133460012103533. The next prime is 133460012103611. The reversal of 133460012103601 is 106301210064331.

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 64342071865201 + 69117940238400 = 8021351^2 + 8313720^2 .

It is a cyclic number.

It is not a de Polignac number, because 133460012103601 - 2²⁵ = 133459978549169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133460012103611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1259056717906 + ... + 1259056718011.

It is an arithmetic number, because the mean of its divisors is an integer number (33994531384893).

Almost surely, 2^{133460012103601} is an apocalyptic number.

It is an amenable number.

133460012103601 is a deficient number, since it is larger than the sum of its proper divisors (2518113435971).

133460012103601 is an equidigital number, since it uses as much as digits as its factorization.

133460012103601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518113435970.

The product of its (nonzero) digits is 7776, while the sum is 31.

Adding to 133460012103601 its reverse (106301210064331), we get a palindrome (239761222167932).

The spelling of 133460012103601 in words is "one hundred thirty-three trillion, four hundred sixty billion, twelve million, one hundred three thousand, six hundred one".