1166430030 has 32 divisors (see below), whose sum is σ = 2808285984. Its totient is φ = 310064256.

The previous prime is 1166430029. The next prime is 1166430043. The reversal of 1166430030 is 300346611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51817 + ... + 70836.

It is an arithmetic number, because the mean of its divisors is an integer number (87758937).

Almost surely, 2^1166430030 is an apocalyptic number.

1166430030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1166430030 is an abundant number, since it is smaller than the sum of its proper divisors (1641855954).

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

1166430030 is a wasteful number, since it uses less digits than its factorization.

1166430030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122980.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1166430030 is about 34153.0383714246. The cubic root of 1166430030 is about 1052.6554194500.

Adding to 1166430030 its reverse (300346611), we get a palindrome (1466776641).

The spelling of 1166430030 in words is "one billion, one hundred sixty-six million, four hundred thirty thousand, thirty".