10211623116265 has 16 divisors (see below), whose sum is σ = 12679810070400. Its totient is φ = 7889659569792.

The previous prime is 10211623116263. The next prime is 10211623116311. The reversal of 10211623116265 is 56261132611201.

It is a cyclic number.

It is not a de Polignac number, because 10211623116265 - 2¹ = 10211623116263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10211623116263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266811885 + ... + 266850154.

It is an arithmetic number, because the mean of its divisors is an integer number (792488129400).

Almost surely, 2^{10211623116265} is an apocalyptic number.

It is an amenable number.

10211623116265 is a deficient number, since it is larger than the sum of its proper divisors (2468186954135).

10211623116265 is an equidigital number, since it uses as much as digits as its factorization.

10211623116265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533662176.

The product of its (nonzero) digits is 25920, while the sum is 37.

Adding to 10211623116265 its reverse (56261132611201), we get a palindrome (66472755727466).

The spelling of 10211623116265 in words is "ten trillion, two hundred eleven billion, six hundred twenty-three million, one hundred sixteen thousand, two hundred sixty-five".