1230031030 has 16 divisors (see below), whose sum is σ = 2310319584. Its totient is φ = 470620480.

The previous prime is 1230031021. The next prime is 1230031057. The reversal of 1230031030 is 301300321.

It is a self number, because there is not a number n which added to its sum of digits gives 1230031030.

It is a congruent number.

It is an unprimeable number.

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, 2673751 + ... + 2674210.

It is an arithmetic number, because the mean of its divisors is an integer number (144394974).

Almost surely, 2^1230031030 is an apocalyptic number.

1230031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230031030 is a deficient number, since it is larger than the sum of its proper divisors (1080288554).

1230031030 is a wasteful number, since it uses less digits than its factorization.

1230031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5347991.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 1230031030 is about 35071.7982145199. The cubic root of 1230031030 is about 1071.4502795940.

Adding to 1230031030 its reverse (301300321), we get a palindrome (1531331351).

The spelling of 1230031030 in words is "one billion, two hundred thirty million, thirty-one thousand, thirty".