210010012111051 has 2 divisors, whose sum is σ = 210010012111052. Its totient is φ = 210010012111050.

The previous prime is 210010012111019. The next prime is 210010012111061. The reversal of 210010012111051 is 150111210010012.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 210010012111051 - 2⁵ = 210010012111019 is a prime.

It is not a weakly prime, because it can be changed into another prime (210010012111061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105005006055525 + 105005006055526.

It is an arithmetic number, because the mean of its divisors is an integer number (105005006055526).

Almost surely, 2^{210010012111051} is an apocalyptic number.

210010012111051 is a deficient number, since it is larger than the sum of its proper divisors (1).

210010012111051 is an equidigital number, since it uses as much as digits as its factorization.

210010012111051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20, while the sum is 16.

Adding to 210010012111051 its reverse (150111210010012), we get a palindrome (360121222121063).

The spelling of 210010012111051 in words is "two hundred ten trillion, ten billion, twelve million, one hundred eleven thousand, fifty-one".