130231303330 has 16 divisors (see below), whose sum is σ = 236490828984. Its totient is φ = 51631525120.

The previous prime is 130231303309. The next prime is 130231303333. The reversal of 130231303330 is 33303132031.

It can be written as a sum of positive squares in 4 ways, for example, as 72613541961 + 57617761369 = 269469^2 + 240037^2 .

It is not an unprimeable number, because it can be changed into a prime (130231303333) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 57623341 + ... + 57625600.

Almost surely, 2^130231303330 is an apocalyptic number.

130231303330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130231303330 is a deficient number, since it is larger than the sum of its proper divisors (106259525654).

130231303330 is a wasteful number, since it uses less digits than its factorization.

130231303330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115249061.

The product of its (nonzero) digits is 1458, while the sum is 22.

Adding to 130231303330 its reverse (33303132031), we get a palindrome (163534435361).

The spelling of 130231303330 in words is "one hundred thirty billion, two hundred thirty-one million, three hundred three thousand, three hundred thirty".