1010210101051 has 2 divisors, whose sum is σ = 1010210101052. Its totient is φ = 1010210101050.

The previous prime is 1010210101049. The next prime is 1010210101067. The reversal of 1010210101051 is 1501010120101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1010210101051 - 2¹ = 1010210101049 is a prime.

Together with 1010210101049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (1010210101951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505105050525 + 505105050526.

It is an arithmetic number, because the mean of its divisors is an integer number (505105050526).

Almost surely, 2^{1010210101051} is an apocalyptic number.

1010210101051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1010210101051 is an equidigital number, since it uses as much as digits as its factorization.

1010210101051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10, while the sum is 13.

Adding to 1010210101051 its reverse (1501010120101), we get a palindrome (2511220221152).

The spelling of 1010210101051 in words is "one trillion, ten billion, two hundred ten million, one hundred one thousand, fifty-one".