10202123010227 has 2 divisors, whose sum is σ = 10202123010228. Its totient is φ = 10202123010226.

The previous prime is 10202123010223. The next prime is 10202123010229. The reversal of 10202123010227 is 72201032120201.

10202123010227 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10202123010227 - 2² = 10202123010223 is a prime.

Together with 10202123010229, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10202123010221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101061505113 + 5101061505114.

It is an arithmetic number, because the mean of its divisors is an integer number (5101061505114).

Almost surely, 2^{10202123010227} is an apocalyptic number.

10202123010227 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202123010227 is an equidigital number, since it uses as much as digits as its factorization.

10202123010227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 23.

Adding to 10202123010227 its reverse (72201032120201), we get a palindrome (82403155130428).

The spelling of 10202123010227 in words is "ten trillion, two hundred two billion, one hundred twenty-three million, ten thousand, two hundred twenty-seven".