2030538611 has 4 divisors (see below), whose sum is σ = 2046527232. Its totient is φ = 2014549992.

The previous prime is 2030538583. The next prime is 2030538623. The reversal of 2030538611 is 1168350302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2030538611 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030538641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7994120 + ... + 7994373.

It is an arithmetic number, because the mean of its divisors is an integer number (511631808).

Almost surely, 2^2030538611 is an apocalyptic number.

2030538611 is a deficient number, since it is larger than the sum of its proper divisors (15988621).

2030538611 is a wasteful number, since it uses less digits than its factorization.

2030538611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15988620.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 2030538611 is about 45061.4980998191. The cubic root of 2030538611 is about 1266.3013912650.

Adding to 2030538611 its reverse (1168350302), we get a palindrome (3198888913).

The spelling of 2030538611 in words is "two billion, thirty million, five hundred thirty-eight thousand, six hundred eleven".