2100341111144 has 8 divisors (see below), whose sum is σ = 3938139583410. Its totient is φ = 1050170555568.

The previous prime is 2100341111129. The next prime is 2100341111173. The reversal of 2100341111144 is 4411111430012.

It can be written as a sum of positive squares in only one way, i.e., 1627313538244 + 473027572900 = 1275662^2 + 687770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2100341111144² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131271319439 + ... + 131271319454.

Almost surely, 2^{2100341111144} is an apocalyptic number.

It is an amenable number.

2100341111144 is a deficient number, since it is larger than the sum of its proper divisors (1837798472266).

2100341111144 is a wasteful number, since it uses less digits than its factorization.

2100341111144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262542638899 (or 262542638895 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 23.

Adding to 2100341111144 its reverse (4411111430012), we get a palindrome (6511452541156).

The spelling of 2100341111144 in words is "two trillion, one hundred billion, three hundred forty-one million, one hundred eleven thousand, one hundred forty-four".