10431040011 has 16 divisors (see below), whose sum is σ = 15897095424. Its totient is φ = 5959777824.

The previous prime is 10431039989. The next prime is 10431040031. The reversal of 10431040011 is 11004013401.

10431040011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10431040011 - 2⁶ = 10431039947 is a prime.

It is a super-2 number, since 2×10431040011² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10431040031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 144796 + ... + 204518.

It is an arithmetic number, because the mean of its divisors is an integer number (993568464).

Almost surely, 2^10431040011 is an apocalyptic number.

10431040011 is a deficient number, since it is larger than the sum of its proper divisors (5466055413).

10431040011 is an equidigital number, since it uses as much as digits as its factorization.

10431040011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68050.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 10431040011 its reverse (11004013401), we get a palindrome (21435053412).

The spelling of 10431040011 in words is "ten billion, four hundred thirty-one million, forty thousand, eleven".