10211623113049 has 2 divisors, whose sum is σ = 10211623113050. Its totient is φ = 10211623113048.

The previous prime is 10211623113019. The next prime is 10211623113059. The reversal of 10211623113049 is 94031132611201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10020516870400 + 191106242649 = 3165520^2 + 437157^2 .

It is a cyclic number.

It is not a de Polignac number, because 10211623113049 - 2⁴³ = 1415530090841 is a prime.

It is not a weakly prime, because it can be changed into another prime (10211623113019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105811556524 + 5105811556525.

It is an arithmetic number, because the mean of its divisors is an integer number (5105811556525).

Almost surely, 2^{10211623113049} is an apocalyptic number.

It is an amenable number.

10211623113049 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211623113049 is an equidigital number, since it uses as much as digits as its factorization.

10211623113049 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 34.

The spelling of 10211623113049 in words is "ten trillion, two hundred eleven billion, six hundred twenty-three million, one hundred thirteen thousand, forty-nine".