1040112971 has 2 divisors, whose sum is σ = 1040112972. Its totient is φ = 1040112970.

The previous prime is 1040112929. The next prime is 1040113021. The reversal of 1040112971 is 1792110401.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1040112971 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1040112971.

It is not a weakly prime, because it can be changed into another prime (1040112901) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520056485 + 520056486.

It is an arithmetic number, because the mean of its divisors is an integer number (520056486).

Almost surely, 2^1040112971 is an apocalyptic number.

1040112971 is a deficient number, since it is larger than the sum of its proper divisors (1).

1040112971 is an equidigital number, since it uses as much as digits as its factorization.

1040112971 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 1040112971 is about 32250.7824866312. The cubic root of 1040112971 is about 1013.1960876301.

The spelling of 1040112971 in words is "one billion, forty million, one hundred twelve thousand, nine hundred seventy-one".