1145102175 has 36 divisors (see below), whose sum is σ = 2344009200. Its totient is φ = 523474560.

The previous prime is 1145102143. The next prime is 1145102177. The reversal of 1145102175 is 5712015411.

It is not a de Polignac number, because 1145102175 - 2⁵ = 1145102143 is a prime.

It is a super-2 number, since 2×1145102175² = 2622517982379461250, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145102177) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 361950 + ... + 365099.

Almost surely, 2^1145102175 is an apocalyptic number.

1145102175 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1145102175 is an abundant number, since it is smaller than the sum of its proper divisors (1198907025).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1145102175 is a wasteful number, since it uses less digits than its factorization.

1145102175 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727072 (or 727064 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 27.

The square root of 1145102175 is about 33839.3583715767. The cubic root of 1145102175 is about 1046.2000742696.

Adding to 1145102175 its reverse (5712015411), we get a palindrome (6857117586).

The spelling of 1145102175 in words is "one billion, one hundred forty-five million, one hundred two thousand, one hundred seventy-five".