2318541031 has 2 divisors, whose sum is σ = 2318541032. Its totient is φ = 2318541030.

The previous prime is 2318541019. The next prime is 2318541041. The reversal of 2318541031 is 1301458132.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2318541031 - 2¹¹ = 2318538983 is a prime.

It is a super-2 number, since 2×2318541031² = 10751265024861085922, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2318541041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1159270515 + 1159270516.

It is an arithmetic number, because the mean of its divisors is an integer number (1159270516).

Almost surely, 2^2318541031 is an apocalyptic number.

2318541031 is a deficient number, since it is larger than the sum of its proper divisors (1).

2318541031 is an equidigital number, since it uses as much as digits as its factorization.

2318541031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2880, while the sum is 28.

The square root of 2318541031 is about 48151.2308357741. The cubic root of 2318541031 is about 1323.5436293918.

Adding to 2318541031 its reverse (1301458132), we get a palindrome (3619999163).

The spelling of 2318541031 in words is "two billion, three hundred eighteen million, five hundred forty-one thousand, thirty-one".