12601011265933 has 2 divisors, whose sum is σ = 12601011265934. Its totient is φ = 12601011265932.

The previous prime is 12601011265907. The next prime is 12601011265939. The reversal of 12601011265933 is 33956211010621.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8739012017124 + 3861999248809 = 2956182^2 + 1965197^2 .

It is a cyclic number.

It is not a de Polignac number, because 12601011265933 - 2¹⁷ = 12601011134861 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12601011265939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6300505632966 + 6300505632967.

It is an arithmetic number, because the mean of its divisors is an integer number (6300505632967).

Almost surely, 2^{12601011265933} is an apocalyptic number.

It is an amenable number.

12601011265933 is a deficient number, since it is larger than the sum of its proper divisors (1).

12601011265933 is an equidigital number, since it uses as much as digits as its factorization.

12601011265933 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 58320, while the sum is 40.

The spelling of 12601011265933 in words is "twelve trillion, six hundred one billion, eleven million, two hundred sixty-five thousand, nine hundred thirty-three".