12623183056061 has 2 divisors, whose sum is σ = 12623183056062. Its totient is φ = 12623183056060.

The previous prime is 12623183056037. The next prime is 12623183056069. The reversal of 12623183056061 is 16065038132621.

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., 12243042988036 + 380140068025 = 3499006^2 + 616555^2 .

It is a cyclic number.

It is not a de Polignac number, because 12623183056061 - 2¹⁸ = 12623182793917 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12623183056069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6311591528030 + 6311591528031.

It is an arithmetic number, because the mean of its divisors is an integer number (6311591528031).

Almost surely, 2^{12623183056061} is an apocalyptic number.

It is an amenable number.

12623183056061 is a deficient number, since it is larger than the sum of its proper divisors (1).

12623183056061 is an equidigital number, since it uses as much as digits as its factorization.

12623183056061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 311040, while the sum is 44.

The spelling of 12623183056061 in words is "twelve trillion, six hundred twenty-three billion, one hundred eighty-three million, fifty-six thousand, sixty-one".