2034355121 has 2 divisors, whose sum is σ = 2034355122. Its totient is φ = 2034355120.

The previous prime is 2034355109. The next prime is 2034355153. The reversal of 2034355121 is 1215534302.

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., 2030764096 + 3591025 = 45064^2 + 1895^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2034355121 is a prime.

It is not a weakly prime, because it can be changed into another prime (2034355321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1017177560 + 1017177561.

It is an arithmetic number, because the mean of its divisors is an integer number (1017177561).

Almost surely, 2^2034355121 is an apocalyptic number.

It is an amenable number.

2034355121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2034355121 is an equidigital number, since it uses as much as digits as its factorization.

2034355121 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 2034355121 is about 45103.8260128783. The cubic root of 2034355121 is about 1267.0942559731.

Adding to 2034355121 its reverse (1215534302), we get a palindrome (3249889423).

The spelling of 2034355121 in words is "two billion, thirty-four million, three hundred fifty-five thousand, one hundred twenty-one".