10101105106051 has 4 divisors (see below), whose sum is σ = 10272310277400. Its totient is φ = 9929899934704.

The previous prime is 10101105105997. The next prime is 10101105106067. The reversal of 10101105106051 is 15060150110101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10101105106051 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10101105166051) 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, 85602585586 + ... + 85602585703.

It is an arithmetic number, because the mean of its divisors is an integer number (2568077569350).

Almost surely, 2^{10101105106051} is an apocalyptic number.

10101105106051 is a deficient number, since it is larger than the sum of its proper divisors (171205171349).

10101105106051 is an equidigital number, since it uses as much as digits as its factorization.

10101105106051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171205171348.

The product of its (nonzero) digits is 150, while the sum is 22.

Adding to 10101105106051 its reverse (15060150110101), we get a palindrome (25161255216152).

The spelling of 10101105106051 in words is "ten trillion, one hundred one billion, one hundred five million, one hundred six thousand, fifty-one".