2100314051052 has 144 divisors (see below), whose sum is σ = 5951018777088. Its totient is φ = 564663121920.

The previous prime is 2100314051027. The next prime is 2100314051063. The reversal of 2100314051052 is 2501504130012.

It is a happy number.

It is a super-2 number, since 2×2100314051052² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 166065793 + ... + 166078439.

Almost surely, 2^{2100314051052} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2100314051052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2975509388544).

2100314051052 is an abundant number, since it is smaller than the sum of its proper divisors (3850704726036).

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

2100314051052 is a wasteful number, since it uses less digits than its factorization.

2100314051052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19536 (or 19517 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 24.

Adding to 2100314051052 its reverse (2501504130012), we get a palindrome (4601818181064).

The spelling of 2100314051052 in words is "two trillion, one hundred billion, three hundred fourteen million, fifty-one thousand, fifty-two".