1230011030 has 64 divisors (see below), whose sum is σ = 2390653440. Its totient is φ = 453993984.

The previous prime is 1230011023. The next prime is 1230011039. The reversal of 1230011030 is 301100321.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230011039) 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, 2525447 + ... + 2525933.

It is an arithmetic number, because the mean of its divisors is an integer number (37353960).

Almost surely, 2^1230011030 is an apocalyptic number.

1230011030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230011030 is a deficient number, since it is larger than the sum of its proper divisors (1160642410).

1230011030 is a wasteful number, since it uses less digits than its factorization.

1230011030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1230011030 is about 35071.5130839831. The cubic root of 1230011030 is about 1071.4444723905. Note that the first 4 decimals are identical.

Adding to 1230011030 its reverse (301100321), we get a palindrome (1531111351).

The spelling of 1230011030 in words is "one billion, two hundred thirty million, eleven thousand, thirty".