1230300331 has 16 divisors (see below), whose sum is σ = 1407498400. Its totient is φ = 1065996288.

The previous prime is 1230300287. The next prime is 1230300359. The reversal of 1230300331 is 1330030321.

It is a cyclic number.

It is not a de Polignac number, because 1230300331 - 2¹³ = 1230292139 is a prime.

It is a super-2 number, since 2×1230300331² = 3027277808917419122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230303331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4075 + ... + 49771.

It is an arithmetic number, because the mean of its divisors is an integer number (87968650).

Almost surely, 2^1230300331 is an apocalyptic number.

1230300331 is a deficient number, since it is larger than the sum of its proper divisors (177198069).

1230300331 is a wasteful number, since it uses less digits than its factorization.

1230300331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45838.

The product of its (nonzero) digits is 162, while the sum is 16.

The square root of 1230300331 is about 35075.6372857287. The cubic root of 1230300331 is about 1071.5284677507.

Adding to 1230300331 its reverse (1330030321), we get a palindrome (2560330652).

The spelling of 1230300331 in words is "one billion, two hundred thirty million, three hundred thousand, three hundred thirty-one".