102012010211201 has 2 divisors, whose sum is σ = 102012010211202. Its totient is φ = 102012010211200.

The previous prime is 102012010211191. The next prime is 102012010211299. The reversal of 102012010211201 is 102112010210201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62922017875600 + 39089992335601 = 7932340^2 + 6252199^2 .

It is a cyclic number.

It is not a de Polignac number, because 102012010211201 - 2³⁴ = 101994830342017 is a prime.

It is not a weakly prime, because it can be changed into another prime (102012010216201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51006005105600 + 51006005105601.

It is an arithmetic number, because the mean of its divisors is an integer number (51006005105601).

Almost surely, 2^{102012010211201} is an apocalyptic number.

It is an amenable number.

102012010211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

102012010211201 is an equidigital number, since it uses as much as digits as its factorization.

102012010211201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 102012010211201 its reverse (102112010210201), we get a palindrome (204124020421402).

The spelling of 102012010211201 in words is "one hundred two trillion, twelve billion, ten million, two hundred eleven thousand, two hundred one".