10101110051 has 4 divisors (see below), whose sum is σ = 10101473592. Its totient is φ = 10100746512.

The previous prime is 10101110039. The next prime is 10101110069. The reversal of 10101110051 is 15001110101.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10101110051 - 2¹⁰ = 10101109027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101110351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136301 + ... + 196926.

It is an arithmetic number, because the mean of its divisors is an integer number (2525368398).

Almost surely, 2^10101110051 is an apocalyptic number.

10101110051 is a deficient number, since it is larger than the sum of its proper divisors (363541).

10101110051 is an equidigital number, since it uses as much as digits as its factorization.

10101110051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363540.

The product of its (nonzero) digits is 5, while the sum is 11.

Adding to 10101110051 its reverse (15001110101), we get a palindrome (25102220152).

The spelling of 10101110051 in words is "ten billion, one hundred one million, one hundred ten thousand, fifty-one".