10431400111 has 4 divisors (see below), whose sum is σ = 11379709224. Its totient is φ = 9483091000.

The previous prime is 10431400097. The next prime is 10431400169. The reversal of 10431400111 is 11100413401.

10431400111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 10431400111 - 2⁷ = 10431399983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10431400181) 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 3 ways as a sum of consecutive naturals, for example, 474154540 + ... + 474154561.

It is an arithmetic number, because the mean of its divisors is an integer number (2844927306).

Almost surely, 2^10431400111 is an apocalyptic number.

10431400111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10431400111 is a deficient number, since it is larger than the sum of its proper divisors (948309113).

10431400111 is an equidigital number, since it uses as much as digits as its factorization.

10431400111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 948309112.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 10431400111 its reverse (11100413401), we get a palindrome (21531813512).

The spelling of 10431400111 in words is "ten billion, four hundred thirty-one million, four hundred thousand, one hundred eleven".