1150691063 has 2 divisors, whose sum is σ = 1150691064. Its totient is φ = 1150691062.

The previous prime is 1150691039. The next prime is 1150691071. The reversal of 1150691063 is 3601960511.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1150691063 - 2¹² = 1150686967 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1150691023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 575345531 + 575345532.

It is an arithmetic number, because the mean of its divisors is an integer number (575345532).

Almost surely, 2^1150691063 is an apocalyptic number.

1150691063 is a deficient number, since it is larger than the sum of its proper divisors (1).

1150691063 is an equidigital number, since it uses as much as digits as its factorization.

1150691063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4860, while the sum is 32.

The square root of 1150691063 is about 33921.8375534109. The cubic root of 1150691063 is about 1047.8993718694.

The spelling of 1150691063 in words is "one billion, one hundred fifty million, six hundred ninety-one thousand, sixty-three".