10201211002127 has 2 divisors, whose sum is σ = 10201211002128. Its totient is φ = 10201211002126.

The previous prime is 10201211002079. The next prime is 10201211002139. The reversal of 10201211002127 is 72120011210201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10201211002127 - 2¹² = 10201210998031 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10201211002099 and 10201211002108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10201211005127) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100605501063 + 5100605501064.

It is an arithmetic number, because the mean of its divisors is an integer number (5100605501064).

Almost surely, 2^{10201211002127} is an apocalyptic number.

10201211002127 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201211002127 is an equidigital number, since it uses as much as digits as its factorization.

10201211002127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 112, while the sum is 20.

Adding to 10201211002127 its reverse (72120011210201), we get a palindrome (82321222212328).

The spelling of 10201211002127 in words is "ten trillion, two hundred one billion, two hundred eleven million, two thousand, one hundred twenty-seven".