1155160106 has 8 divisors (see below), whose sum is σ = 1732957284. Its totient is φ = 577507680.

The previous prime is 1155160093. The next prime is 1155160121. The reversal of 1155160106 is 6010615511.

It can be written as a sum of positive squares in 2 ways, for example, as 1151584225 + 3575881 = 33935^2 + 1891^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 13355 + ... + 49886.

Almost surely, 2^1155160106 is an apocalyptic number.

1155160106 is a deficient number, since it is larger than the sum of its proper divisors (577797178).

1155160106 is an equidigital number, since it uses as much as digits as its factorization.

1155160106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 72376.

The product of its (nonzero) digits is 900, while the sum is 26.

The square root of 1155160106 is about 33987.6463733516. The cubic root of 1155160106 is about 1049.2542265923.

Adding to 1155160106 its reverse (6010615511), we get a palindrome (7165775617).

The spelling of 1155160106 in words is "one billion, one hundred fifty-five million, one hundred sixty thousand, one hundred six".