10431055 has 4 divisors (see below), whose sum is σ = 12517272. Its totient is φ = 8344840.

The previous prime is 10431049. The next prime is 10431059. The reversal of 10431055 is 55013401.

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

It is not a de Polignac number, because 10431055 - 2⁹ = 10430543 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 (10431059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1043101 + ... + 1043110.

It is an arithmetic number, because the mean of its divisors is an integer number (3129318).

Almost surely, 2^10431055 is an apocalyptic number.

10431055 is a deficient number, since it is larger than the sum of its proper divisors (2086217).

10431055 is an equidigital number, since it uses as much as digits as its factorization.

10431055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2086216.

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 10431055 is about 3229.7143836569. The cubic root of 10431055 is about 218.4956248568.

Adding to 10431055 its reverse (55013401), we get a palindrome (65444456).

The spelling of 10431055 in words is "ten million, four hundred thirty-one thousand, fifty-five".