1040623183 has 2 divisors, whose sum is σ = 1040623184. Its totient is φ = 1040623182.

The previous prime is 1040623151. The next prime is 1040623219. The reversal of 1040623183 is 3813260401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040623183 - 2⁵ = 1040623151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040624183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520311591 + 520311592.

It is an arithmetic number, because the mean of its divisors is an integer number (520311592).

Almost surely, 2^1040623183 is an apocalyptic number.

1040623183 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040623183 is an equidigital number, since it uses as much as digits as its factorization.

1040623183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 1040623183 is about 32258.6915884696. The cubic root of 1040623183 is about 1013.3617299892.

Adding to 1040623183 its reverse (3813260401), we get a palindrome (4853883584).

The spelling of 1040623183 in words is "one billion, forty million, six hundred twenty-three thousand, one hundred eighty-three".