10233131011 has 4 divisors (see below), whose sum is σ = 10835079912. Its totient is φ = 9631182112.

The previous prime is 10233131009. The next prime is 10233131039. The reversal of 10233131011 is 11013133201.

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

It is a cyclic number.

It is not a de Polignac number, because 10233131011 - 2¹ = 10233131009 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10233131911) 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 in 3 ways as a sum of consecutive naturals, for example, 300974425 + ... + 300974458.

It is an arithmetic number, because the mean of its divisors is an integer number (2708769978).

Almost surely, 2^10233131011 is an apocalyptic number.

10233131011 is a deficient number, since it is larger than the sum of its proper divisors (601948901).

10233131011 is an equidigital number, since it uses as much as digits as its factorization.

10233131011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 601948900.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 10233131011 its reverse (11013133201), we get a palindrome (21246264212).

The spelling of 10233131011 in words is "ten billion, two hundred thirty-three million, one hundred thirty-one thousand, eleven".