1145160365 has 8 divisors (see below), whose sum is σ = 1375164000. Its totient is φ = 915480592.

The previous prime is 1145160361. The next prime is 1145160377. The reversal of 1145160365 is 5630615411.

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 1145160365 - 2² = 1145160361 is a prime.

It is a super-2 number, since 2×1145160365² = 2622784523133866450, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145160361) 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, 73115 + ... + 87384.

It is an arithmetic number, because the mean of its divisors is an integer number (171895500).

Almost surely, 2^1145160365 is an apocalyptic number.

It is an amenable number.

1145160365 is a deficient number, since it is larger than the sum of its proper divisors (230003635).

1145160365 is a wasteful number, since it uses less digits than its factorization.

1145160365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161931.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 1145160365 is about 33840.2181582802. The cubic root of 1145160365 is about 1046.2177953524.

Adding to 1145160365 its reverse (5630615411), we get a palindrome (6775775776).

The spelling of 1145160365 in words is "one billion, one hundred forty-five million, one hundred sixty thousand, three hundred sixty-five".