5331231011 has 2 divisors, whose sum is σ = 5331231012. Its totient is φ = 5331231010.

The previous prime is 5331230999. The next prime is 5331231041. The reversal of 5331231011 is 1101321335.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5331231011 - 2¹⁴ = 5331214627 is a prime.

It is not a weakly prime, because it can be changed into another prime (5331231041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2665615505 + 2665615506.

It is an arithmetic number, because the mean of its divisors is an integer number (2665615506).

Almost surely, 2^5331231011 is an apocalyptic number.

5331231011 is a deficient number, since it is larger than the sum of its proper divisors (1).

5331231011 is an equidigital number, since it uses as much as digits as its factorization.

5331231011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 270, while the sum is 20.

The square root of 5331231011 is about 73015.2792982400. The cubic root of 5331231011 is about 1746.9313308367.

Adding to 5331231011 its reverse (1101321335), we get a palindrome (6432552346).

The spelling of 5331231011 in words is "five billion, three hundred thirty-one million, two hundred thirty-one thousand, eleven".