1145116030 has 16 divisors (see below), whose sum is σ = 2062234080. Its totient is φ = 457818592.

The previous prime is 1145116009. The next prime is 1145116031. The reversal of 1145116030 is 306115411.

It is a super-2 number, since 2×1145116030² = 2622581444325921800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1145115992 and 1145116010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1145116031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6565 + ... + 48304.

It is an arithmetic number, because the mean of its divisors is an integer number (128889630).

Almost surely, 2^1145116030 is an apocalyptic number.

1145116030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145116030 is a deficient number, since it is larger than the sum of its proper divisors (917118050).

1145116030 is a wasteful number, since it uses less digits than its factorization.

1145116030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56963.

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 1145116030 is about 33839.5630881960. The cubic root of 1145116030 is about 1046.2042937020.

The spelling of 1145116030 in words is "one billion, one hundred forty-five million, one hundred sixteen thousand, thirty".