1230333120030 has 32 divisors (see below), whose sum is σ = 3374627986944. Its totient is φ = 281218998816.

The previous prime is 1230333119969. The next prime is 1230333120043. The reversal of 1230333120030 is 300213330321.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1230333119979 and 1230333120006.

It is a congruent number.

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, 2929364362 + ... + 2929364781.

It is an arithmetic number, because the mean of its divisors is an integer number (105457124592).

Almost surely, 2^{1230333120030} is an apocalyptic number.

1230333120030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230333120030 is an abundant number, since it is smaller than the sum of its proper divisors (2144294866914).

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

1230333120030 is a wasteful number, since it uses less digits than its factorization.

1230333120030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5858729160.

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

Adding to 1230333120030 its reverse (300213330321), we get a palindrome (1530546450351).

The spelling of 1230333120030 in words is "one trillion, two hundred thirty billion, three hundred thirty-three million, one hundred twenty thousand, thirty".