1162323163 has 8 divisors (see below), whose sum is σ = 1174186800. Its totient is φ = 1150519008.

The previous prime is 1162323139. The next prime is 1162323199. The reversal of 1162323163 is 3613232611.

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

It is a cyclic number.

It is not a de Polignac number, because 1162323163 - 2¹³ = 1162314971 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1162323863) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24948 + ... + 54286.

It is an arithmetic number, because the mean of its divisors is an integer number (146773350).

Almost surely, 2^1162323163 is an apocalyptic number.

1162323163 is a deficient number, since it is larger than the sum of its proper divisors (11863637).

1162323163 is a wasteful number, since it uses less digits than its factorization.

1162323163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29741.

The product of its digits is 3888, while the sum is 28.

The square root of 1162323163 is about 34092.8608802488. The cubic root of 1162323163 is about 1051.4185401477.

Adding to 1162323163 its reverse (3613232611), we get a palindrome (4775555774).

The spelling of 1162323163 in words is "one billion, one hundred sixty-two million, three hundred twenty-three thousand, one hundred sixty-three".