10105549999983 has 40 divisors (see below), whose sum is σ = 15189601996800. Its totient is φ = 6695253372240.

The previous prime is 10105549999981. The next prime is 10105550000003. The reversal of 10105549999983 is 38999994550101.

10105549999983 is a `hidden beast` number, since 1 + 0 + 1 + 0 + 55 + 499 + 9 + 9 + 9 + 83 = 666.

It is not a de Polignac number, because 10105549999983 - 2¹ = 10105549999981 is a prime.

It is a super-2 number, since 2×10105549999983² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10105549999981) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 64838238 + ... + 64993908.

It is an arithmetic number, because the mean of its divisors is an integer number (379740049920).

Almost surely, 2^{10105549999983} is an apocalyptic number.

10105549999983 is a deficient number, since it is larger than the sum of its proper divisors (5084051996817).

10105549999983 is a wasteful number, since it uses less digits than its factorization.

10105549999983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160649 (or 160640 counting only the distinct ones).

The product of its (nonzero) digits is 141717600, while the sum is 72.

The spelling of 10105549999983 in words is "ten trillion, one hundred five billion, five hundred forty-nine million, nine hundred ninety-nine thousand, nine hundred eighty-three".