1150386871 has 2 divisors, whose sum is σ = 1150386872. Its totient is φ = 1150386870.

The previous prime is 1150386857. The next prime is 1150386893. The reversal of 1150386871 is 1786830511.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1150386871 - 2²⁵ = 1116832439 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150386271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575193435 + 575193436.

It is an arithmetic number, because the mean of its divisors is an integer number (575193436).

Almost surely, 2^1150386871 is an apocalyptic number.

1150386871 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150386871 is an equidigital number, since it uses as much as digits as its factorization.

1150386871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 40.

The square root of 1150386871 is about 33917.3535376804. The cubic root of 1150386871 is about 1047.8070242622.

The spelling of 1150386871 in words is "one billion, one hundred fifty million, three hundred eighty-six thousand, eight hundred seventy-one".