1230212144403 has 72 divisors (see below), whose sum is σ = 2060715558096. Its totient is φ = 701227315200.

The previous prime is 1230212144401. The next prime is 1230212144407. The reversal of 1230212144403 is 3044412120321.

1230212144403 is a `hidden beast` number, since 1 + 2 + 3 + 0 + 2 + 1 + 214 + 440 + 3 = 666.

It is not a de Polignac number, because 1230212144403 - 2¹ = 1230212144401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1230212144401) 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 71 ways as a sum of consecutive naturals, for example, 42358375 + ... + 42387407.

It is an arithmetic number, because the mean of its divisors is an integer number (28621049418).

Almost surely, 2^{1230212144403} is an apocalyptic number.

1230212144403 is a deficient number, since it is larger than the sum of its proper divisors (830503413693).

1230212144403 is a wasteful number, since it uses less digits than its factorization.

1230212144403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30565 (or 30545 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 1230212144403 its reverse (3044412120321), we get a palindrome (4274624264724).

The spelling of 1230212144403 in words is "one trillion, two hundred thirty billion, two hundred twelve million, one hundred forty-four thousand, four hundred three".