1153111067 has 2 divisors, whose sum is σ = 1153111068. Its totient is φ = 1153111066.

The previous prime is 1153111039. The next prime is 1153111081. The reversal of 1153111067 is 7601113511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1153111067 - 2¹² = 1153106971 is a prime.

It is not a weakly prime, because it can be changed into another prime (1153111027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 576555533 + 576555534.

It is an arithmetic number, because the mean of its divisors is an integer number (576555534).

Almost surely, 2^1153111067 is an apocalyptic number.

1153111067 is a deficient number, since it is larger than the sum of its proper divisors (1).

1153111067 is an equidigital number, since it uses as much as digits as its factorization.

1153111067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 630, while the sum is 26.

The square root of 1153111067 is about 33957.4891150686. The cubic root of 1153111067 is about 1048.6334655147.

Adding to 1153111067 its reverse (7601113511), we get a palindrome (8754224578).

The spelling of 1153111067 in words is "one billion, one hundred fifty-three million, one hundred eleven thousand, sixty-seven".