105003055220052 has 192 divisors, whose sum is σ = 279866842536960. Its totient is φ = 30347580211200.

The previous prime is 105003055220039. The next prime is 105003055220053. The reversal of 105003055220052 is 250022550300501.

It is a super-2 number, since 2×105003055220052² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105003055220053) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2888410708 + ... + 2888447060.

It is an arithmetic number, because the mean of its divisors is an integer number (1457639804880).

Almost surely, 2^{105003055220052} is an apocalyptic number.

105003055220052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105003055220052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (139933421268480).

105003055220052 is an abundant number, since it is smaller than the sum of its proper divisors (174863787316908).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105003055220052 is a wasteful number, since it uses less digits than its factorization.

105003055220052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45574 (or 45572 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The spelling of 105003055220052 in words is "one hundred five trillion, three billion, fifty-five million, two hundred twenty thousand, fifty-two".