105201443021500 has 48 divisors (see below), whose sum is σ = 262582801790400. Its totient is φ = 36069066177600.

The previous prime is 105201443021473. The next prime is 105201443021501. The reversal of 105201443021500 is 5120344102501.

It is a super-2 number, since 2×105201443021500² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105201443021501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15028774075 + ... + 15028781074.

It is an arithmetic number, because the mean of its divisors is an integer number (5470475037300).

Almost surely, 2^{105201443021500} is an apocalyptic number.

105201443021500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

105201443021500 is an abundant number, since it is smaller than the sum of its proper divisors (157381358768900).

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

105201443021500 is a wasteful number, since it uses less digits than its factorization.

105201443021500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30057555175 (or 30057555163 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The spelling of 105201443021500 in words is "one hundred five trillion, two hundred one billion, four hundred forty-three million, twenty-one thousand, five hundred".