2043110000053 has 2 divisors, whose sum is σ = 2043110000054. Its totient is φ = 2043110000052.

The previous prime is 2043109999943. The next prime is 2043110000123. The reversal of 2043110000053 is 3500000113402.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1732166589924 + 310943410129 = 1316118^2 + 557623^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2043110000053 is a prime.

It is a super-3 number, since 3×2043110000053³ (a number of 38 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2043110000753) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1021555000026 + 1021555000027.

It is an arithmetic number, because the mean of its divisors is an integer number (1021555000027).

Almost surely, 2^{2043110000053} is an apocalyptic number.

It is an amenable number.

2043110000053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2043110000053 is an equidigital number, since it uses as much as digits as its factorization.

2043110000053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 19.

Adding to 2043110000053 its reverse (3500000113402), we get a palindrome (5543110113455).

The spelling of 2043110000053 in words is "two trillion, forty-three billion, one hundred ten million, fifty-three", and thus it is an aban number.