2256001301 has 2 divisors, whose sum is σ = 2256001302. Its totient is φ = 2256001300.

The previous prime is 2256001291. The next prime is 2256001313. The reversal of 2256001301 is 1031006522.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1821070276 + 434931025 = 42674^2 + 20855^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2256001301 is a prime.

It is a super-2 number, since 2×2256001301² = 10179083740227385202, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2256001351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128000650 + 1128000651.

It is an arithmetic number, because the mean of its divisors is an integer number (1128000651).

Almost surely, 2^2256001301 is an apocalyptic number.

It is an amenable number.

2256001301 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256001301 is an equidigital number, since it uses as much as digits as its factorization.

2256001301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2256001301 is about 47497.3820436453. The cubic root of 2256001301 is about 1311.5346893477.

Adding to 2256001301 its reverse (1031006522), we get a palindrome (3287007823).

The spelling of 2256001301 in words is "two billion, two hundred fifty-six million, one thousand, three hundred one".