1163126030 has 64 divisors (see below), whose sum is σ = 2343382272. Its totient is φ = 412093440.

The previous prime is 1163126023. The next prime is 1163126033. The reversal of 1163126030 is 306213611.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1163125987 and 1163126005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1163126033) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 714077 + ... + 715703.

It is an arithmetic number, because the mean of its divisors is an integer number (36615348).

Almost surely, 2^1163126030 is an apocalyptic number.

1163126030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1163126030 is an abundant number, since it is smaller than the sum of its proper divisors (1180256242).

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

1163126030 is a wasteful number, since it uses less digits than its factorization.

1163126030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1809.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1163126030 is about 34104.6335561607. The cubic root of 1163126030 is about 1051.6605712188.

Adding to 1163126030 its reverse (306213611), we get a palindrome (1469339641).

The spelling of 1163126030 in words is "one billion, one hundred sixty-three million, one hundred twenty-six thousand, thirty".