2105501101360 has 80 divisors (see below), whose sum is σ = 5153235528960. Its totient is φ = 797827864320.

The previous prime is 2105501101357. The next prime is 2105501101369. The reversal of 2105501101360 is 631011055012.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is not an unprimeable number, because it can be changed into a prime (2105501101369) 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, 38141139 + ... + 38196301.

It is an arithmetic number, because the mean of its divisors is an integer number (64415444112).

Almost surely, 2^{2105501101360} is an apocalyptic number.

2105501101360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2105501101360 is an abundant number, since it is smaller than the sum of its proper divisors (3047734427600).

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

2105501101360 is a wasteful number, since it uses less digits than its factorization.

2105501101360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80306 (or 80300 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

Adding to 2105501101360 its reverse (631011055012), we get a palindrome (2736512156372).

The spelling of 2105501101360 in words is "two trillion, one hundred five billion, five hundred one million, one hundred one thousand, three hundred sixty".