1152167113 has 2 divisors, whose sum is σ = 1152167114. Its totient is φ = 1152167112.

The previous prime is 1152167101. The next prime is 1152167141. The reversal of 1152167113 is 3117612511.

It is an a-pointer prime, because the next prime (1152167141) can be obtained adding 1152167113 to its sum of digits (28).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1118434249 + 33732864 = 33443^2 + 5808^2 .

It is a cyclic number.

It is not a de Polignac number, because 1152167113 - 2¹³ = 1152158921 is a prime.

It is not a weakly prime, because it can be changed into another prime (1152167143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576083556 + 576083557.

It is an arithmetic number, because the mean of its divisors is an integer number (576083557).

Almost surely, 2^1152167113 is an apocalyptic number.

It is an amenable number.

1152167113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1152167113 is an equidigital number, since it uses as much as digits as its factorization.

1152167113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 28.

The square root of 1152167113 is about 33943.5872146713. The cubic root of 1152167113 is about 1048.3472450425.

Adding to 1152167113 its reverse (3117612511), we get a palindrome (4269779624).

The spelling of 1152167113 in words is "one billion, one hundred fifty-two million, one hundred sixty-seven thousand, one hundred thirteen".