10211402101 has 2 divisors, whose sum is σ = 10211402102. Its totient is φ = 10211402100.

The previous prime is 10211402093. The next prime is 10211402137. The reversal of 10211402101 is 10120411201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8023501476 + 2187900625 = 89574^2 + 46775^2 .

It is an emirp because it is prime and its reverse (10120411201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10211402101 - 2³ = 10211402093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10211402141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5105701050 + 5105701051.

It is an arithmetic number, because the mean of its divisors is an integer number (5105701051).

Almost surely, 2^10211402101 is an apocalyptic number.

It is an amenable number.

10211402101 is a deficient number, since it is larger than the sum of its proper divisors (1).

10211402101 is an equidigital number, since it uses as much as digits as its factorization.

10211402101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 10211402101 its reverse (10120411201), we get a palindrome (20331813302).

The spelling of 10211402101 in words is "ten billion, two hundred eleven million, four hundred two thousand, one hundred one".