1230300044 has 24 divisors (see below), whose sum is σ = 2184502320. Its totient is φ = 606203136.

The previous prime is 1230299977. The next prime is 1230300091. The reversal of 1230300044 is 4400030321.

It is a junction number, because it is equal to n+sod(n) for n = 1230299995 and 1230300031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103664 + ... + 114920.

It is an arithmetic number, because the mean of its divisors is an integer number (91020930).

Almost surely, 2^1230300044 is an apocalyptic number.

It is an amenable number.

1230300044 is a deficient number, since it is larger than the sum of its proper divisors (954202276).

1230300044 is a wasteful number, since it uses less digits than its factorization.

1230300044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11657 (or 11655 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 1230300044 is about 35075.6331945697. The cubic root of 1230300044 is about 1071.5283844299.

Adding to 1230300044 its reverse (4400030321), we get a palindrome (5630330365).

The spelling of 1230300044 in words is "one billion, two hundred thirty million, three hundred thousand, forty-four".