1145043110 has 8 divisors (see below), whose sum is σ = 2061077616. Its totient is φ = 458017240.

The previous prime is 1145043103. The next prime is 1145043127. The reversal of 1145043110 is 113405411.

It is a happy number.

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

It is a super-2 number, since 2×1145043110² = 2622247447516944200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57252146 + ... + 57252165.

It is an arithmetic number, because the mean of its divisors is an integer number (257634702).

Almost surely, 2^1145043110 is an apocalyptic number.

1145043110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145043110 is a deficient number, since it is larger than the sum of its proper divisors (916034506).

1145043110 is a wasteful number, since it uses less digits than its factorization.

1145043110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114504318.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 1145043110 is about 33838.4856339642. The cubic root of 1145043110 is about 1046.1820861019.

Adding to 1145043110 its reverse (113405411), we get a palindrome (1258448521).

The spelling of 1145043110 in words is "one billion, one hundred forty-five million, forty-three thousand, one hundred ten".