1234420131303 has 12 divisors (see below), whose sum is σ = 1783083540888. Its totient is φ = 822931874160.

The previous prime is 1234420131251. The next prime is 1234420131319. The reversal of 1234420131303 is 3031310244321.

It is a happy number.

1234420131303 is a `hidden beast` number, since 1 + 2 + 344 + 2 + 0 + 1 + 313 + 0 + 3 = 666.

It is not a de Polignac number, because 1234420131303 - 2⁹ = 1234420130791 is a prime.

It is a super-2 number, since 2×1234420131303² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1234420131323) 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 11 ways as a sum of consecutive naturals, for example, 702333 + ... + 1721078.

It is an arithmetic number, because the mean of its divisors is an integer number (148590295074).

Almost surely, 2^{1234420131303} is an apocalyptic number.

1234420131303 is a deficient number, since it is larger than the sum of its proper divisors (548663409585).

1234420131303 is a wasteful number, since it uses less digits than its factorization.

1234420131303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2480014 (or 2480011 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 1234420131303 its reverse (3031310244321), we get a palindrome (4265730375624).

The spelling of 1234420131303 in words is "one trillion, two hundred thirty-four billion, four hundred twenty million, one hundred thirty-one thousand, three hundred three".