1031054423 has 12 divisors (see below), whose sum is σ = 1199939832. Its totient is φ = 883355760.

The previous prime is 1031054383. The next prime is 1031054447. The reversal of 1031054423 is 3244501301.

It is a de Polignac number, because none of the positive numbers 2^k-1031054423 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031054623) 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 11 ways as a sum of consecutive naturals, for example, 160061 + ... + 166377.

It is an arithmetic number, because the mean of its divisors is an integer number (99994986).

Almost surely, 2^1031054423 is an apocalyptic number.

1031054423 is a deficient number, since it is larger than the sum of its proper divisors (168885409).

1031054423 is an equidigital number, since it uses as much as digits as its factorization.

1031054423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9662 (or 9655 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 1031054423 is about 32110.0361725115. The cubic root of 1031054423 is about 1010.2461325439.

Adding to 1031054423 its reverse (3244501301), we get a palindrome (4275555724).

The spelling of 1031054423 in words is "one billion, thirty-one million, fifty-four thousand, four hundred twenty-three".