10201211321051 has 2 divisors, whose sum is σ = 10201211321052. Its totient is φ = 10201211321050.

The previous prime is 10201211321039. The next prime is 10201211321083. The reversal of 10201211321051 is 15012311210201.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10201211321051 - 2¹⁴ = 10201211304667 is a prime.

It is not a weakly prime, because it can be changed into another prime (10201211320051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100605660525 + 5100605660526.

It is an arithmetic number, because the mean of its divisors is an integer number (5100605660526).

Almost surely, 2^{10201211321051} is an apocalyptic number.

10201211321051 is a deficient number, since it is larger than the sum of its proper divisors (1).

10201211321051 is an equidigital number, since it uses as much as digits as its factorization.

10201211321051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 120, while the sum is 20.

Adding to 10201211321051 its reverse (15012311210201), we get a palindrome (25213522531252).

The spelling of 10201211321051 in words is "ten trillion, two hundred one billion, two hundred eleven million, three hundred twenty-one thousand, fifty-one".