10105555061 has 8 divisors (see below), whose sum is σ = 12157058880. Its totient is φ = 8206014528.

The previous prime is 10105555051. The next prime is 10105555069. The reversal of 10105555061 is 16055550101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10105555061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105555069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37990676 + ... + 37990941.

It is an arithmetic number, because the mean of its divisors is an integer number (1519632360).

Almost surely, 2^10105555061 is an apocalyptic number.

It is an amenable number.

10105555061 is a deficient number, since it is larger than the sum of its proper divisors (2051503819).

10105555061 is an equidigital number, since it uses as much as digits as its factorization.

10105555061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75981643.

The product of its (nonzero) digits is 3750, while the sum is 29.

The spelling of 10105555061 in words is "ten billion, one hundred five million, five hundred fifty-five thousand, sixty-one".