1040110231 has 2 divisors, whose sum is σ = 1040110232. Its totient is φ = 1040110230.

The previous prime is 1040110223. The next prime is 1040110261. The reversal of 1040110231 is 1320110401.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1040110231 - 2³ = 1040110223 is a prime.

It is a super-2 number, since 2×1040110231² = 2163658585261746722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1040110261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520055115 + 520055116.

It is an arithmetic number, because the mean of its divisors is an integer number (520055116).

Almost surely, 2^1040110231 is an apocalyptic number.

1040110231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040110231 is an equidigital number, since it uses as much as digits as its factorization.

1040110231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1040110231 is about 32250.7400070138. The cubic root of 1040110231 is about 1013.1951979319.

Adding to 1040110231 its reverse (1320110401), we get a palindrome (2360220632).

The spelling of 1040110231 in words is "one billion, forty million, one hundred ten thousand, two hundred thirty-one".