1230012301230 has 96 divisors (see below), whose sum is σ = 3281775745248. Its totient is φ = 319442227200.

The previous prime is 1230012301229. The next prime is 1230012301237. The reversal of 1230012301230 is 321032100321.

1230012301230 is a `hidden beast` number, since 12 + 300 + 1 + 230 + 123 + 0 = 666.

It is a super-2 number, since 2×1230012301230² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

1230012301230 is a modest number, since divided by 12301230 gives 12300 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230012301237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1815102 + ... + 2398878.

It is an arithmetic number, because the mean of its divisors is an integer number (34185164013).

Almost surely, 2^{1230012301230} is an apocalyptic number.

1230012301230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1230012301230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1640887872624).

1230012301230 is an abundant number, since it is smaller than the sum of its proper divisors (2051763444018).

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

1230012301230 is a wasteful number, since it uses less digits than its factorization.

1230012301230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 584402 (or 584399 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1230012301230 its reverse (321032100321), we get a palindrome (1551044401551).

The spelling of 1230012301230 in words is "one trillion, two hundred thirty billion, twelve million, three hundred one thousand, two hundred thirty".