10105110061 has 4 divisors (see below), whose sum is σ = 10128556224. Its totient is φ = 10081663900.

The previous prime is 10105110031. The next prime is 10105110077. The reversal of 10105110061 is 16001150101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 16001150101 = 73 ⋅219193837.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10105110061 is a prime.

It is a super-2 number, since 2×10105110061² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105110011) 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, 11722435 + ... + 11723296.

It is an arithmetic number, because the mean of its divisors is an integer number (2532139056).

Almost surely, 2^10105110061 is an apocalyptic number.

It is an amenable number.

10105110061 is a deficient number, since it is larger than the sum of its proper divisors (23446163).

10105110061 is an equidigital number, since it uses as much as digits as its factorization.

10105110061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23446162.

The product of its (nonzero) digits is 30, while the sum is 16.

Adding to 10105110061 its reverse (16001150101), we get a palindrome (26106260162).

The spelling of 10105110061 in words is "ten billion, one hundred five million, one hundred ten thousand, sixty-one".