2601331301 has 2 divisors, whose sum is σ = 2601331302. Its totient is φ = 2601331300.

The previous prime is 2601331297. The next prime is 2601331307. The reversal of 2601331301 is 1031331062.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2482630276 + 118701025 = 49826^2 + 10895^2 .

It is a cyclic number.

It is not a de Polignac number, because 2601331301 - 2² = 2601331297 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2601331307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300665650 + 1300665651.

It is an arithmetic number, because the mean of its divisors is an integer number (1300665651).

Almost surely, 2^2601331301 is an apocalyptic number.

It is an amenable number.

2601331301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2601331301 is an equidigital number, since it uses as much as digits as its factorization.

2601331301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 2601331301 is about 51003.2479455966. The cubic root of 2601331301 is about 1375.3035232530.

Adding to 2601331301 its reverse (1031331062), we get a palindrome (3632662363).

The spelling of 2601331301 in words is "two billion, six hundred one million, three hundred thirty-one thousand, three hundred one".