10113424431 has 32 divisors (see below), whose sum is σ = 15064127232. Its totient is φ = 5982197760.

The previous prime is 10113424429. The next prime is 10113424441. The reversal of 10113424431 is 13442431101.

It is not a de Polignac number, because 10113424431 - 2¹ = 10113424429 is a prime.

It is a super-2 number, since 2×10113424431² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10113424441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2996661 + ... + 3000033.

It is an arithmetic number, because the mean of its divisors is an integer number (470753976).

Almost surely, 2^10113424431 is an apocalyptic number.

10113424431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10113424431 is a deficient number, since it is larger than the sum of its proper divisors (4950702801).

10113424431 is a wasteful number, since it uses less digits than its factorization.

10113424431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5543.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 10113424431 its reverse (13442431101), we get a palindrome (23555855532).

The spelling of 10113424431 in words is "ten billion, one hundred thirteen million, four hundred twenty-four thousand, four hundred thirty-one".