2030115541 has 2 divisors, whose sum is σ = 2030115542. Its totient is φ = 2030115540.

The previous prime is 2030115491. The next prime is 2030115547. The reversal of 2030115541 is 1455110302.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1796912100 + 233203441 = 42390^2 + 15271^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030115541 - 2¹¹ = 2030113493 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2030115547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1015057770 + 1015057771.

It is an arithmetic number, because the mean of its divisors is an integer number (1015057771).

Almost surely, 2^2030115541 is an apocalyptic number.

It is an amenable number.

2030115541 is a deficient number, since it is larger than the sum of its proper divisors (1).

2030115541 is an equidigital number, since it uses as much as digits as its factorization.

2030115541 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 2030115541 is about 45056.8034929244. The cubic root of 2030115541 is about 1266.2134390113.

Adding to 2030115541 its reverse (1455110302), we get a palindrome (3485225843).

The spelling of 2030115541 in words is "two billion, thirty million, one hundred fifteen thousand, five hundred forty-one".