1163301045 has 8 divisors (see below), whose sum is σ = 1861281696. Its totient is φ = 620427216.

The previous prime is 1163301023. The next prime is 1163301047. The reversal of 1163301045 is 5401033611.

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

It is not a de Polignac number, because 1163301045 - 2¹² = 1163296949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163301047) 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, 38776687 + ... + 38776716.

It is an arithmetic number, because the mean of its divisors is an integer number (232660212).

Almost surely, 2^1163301045 is an apocalyptic number.

1163301045 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1163301045 is a deficient number, since it is larger than the sum of its proper divisors (697980651).

1163301045 is an equidigital number, since it uses as much as digits as its factorization.

1163301045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77553411.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1163301045 is about 34107.1993133415. The cubic root of 1163301045 is about 1051.7133161892.

Adding to 1163301045 its reverse (5401033611), we get a palindrome (6564334656).

The spelling of 1163301045 in words is "one billion, one hundred sixty-three million, three hundred one thousand, forty-five".