2112034553 has 2 divisors, whose sum is σ = 2112034554. Its totient is φ = 2112034552.

The previous prime is 2112034549. The next prime is 2112034567. The reversal of 2112034553 is 3554302112.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1603441849 + 508592704 = 40043^2 + 22552^2 .

It is a cyclic number.

It is not a de Polignac number, because 2112034553 - 2² = 2112034549 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (2112034583) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1056017276 + 1056017277.

It is an arithmetic number, because the mean of its divisors is an integer number (1056017277).

Almost surely, 2^2112034553 is an apocalyptic number.

It is an amenable number.

2112034553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2112034553 is an equidigital number, since it uses as much as digits as its factorization.

2112034553 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 2112034553 is about 45956.8771023445. The cubic root of 2112034553 is about 1283.0207287994.

Adding to 2112034553 its reverse (3554302112), we get a palindrome (5666336665).

The spelling of 2112034553 in words is "two billion, one hundred twelve million, thirty-four thousand, five hundred fifty-three".