1230333130020 has 48 divisors (see below), whose sum is σ = 3647575870848. Its totient is φ = 308789491200.

The previous prime is 1230333129937. The next prime is 1230333130049. The reversal of 1230333130020 is 200313330321.

It is a super-2 number, since 2×1230333130020² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 603103456 + ... + 603105495.

It is an arithmetic number, because the mean of its divisors is an integer number (75991163976).

Almost surely, 2^{1230333130020} is an apocalyptic number.

1230333130020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230333130020 is an abundant number, since it is smaller than the sum of its proper divisors (2417242740828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230333130020 is a wasteful number, since it uses less digits than its factorization.

1230333130020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206208980 (or 1206208978 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1230333130020 its reverse (200313330321), we get a palindrome (1430646460341).

The spelling of 1230333130020 in words is "one trillion, two hundred thirty billion, three hundred thirty-three million, one hundred thirty thousand, twenty".