10402101520211 has 2 divisors, whose sum is σ = 10402101520212. Its totient is φ = 10402101520210.

The previous prime is 10402101520199. The next prime is 10402101520243. The reversal of 10402101520211 is 11202510120401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10402101520211 - 2⁶ = 10402101520147 is a prime.

It is not a weakly prime, because it can be changed into another prime (10402101520511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5201050760105 + 5201050760106.

It is an arithmetic number, because the mean of its divisors is an integer number (5201050760106).

Almost surely, 2^{10402101520211} is an apocalyptic number.

10402101520211 is a deficient number, since it is larger than the sum of its proper divisors (1).

10402101520211 is an equidigital number, since it uses as much as digits as its factorization.

10402101520211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 160, while the sum is 20.

Adding to 10402101520211 its reverse (11202510120401), we get a palindrome (21604611640612).

The spelling of 10402101520211 in words is "ten trillion, four hundred two billion, one hundred one million, five hundred twenty thousand, two hundred eleven".