122412530403 has 6 divisors (see below), whose sum is σ = 176818099484. Its totient is φ = 81608353596.

The previous prime is 122412530399. The next prime is 122412530441. The reversal of 122412530403 is 304035214221.

122412530403 is a `hidden beast` number, since 1 + 2 + 2 + 4 + 1 + 253 + 0 + 403 = 666.

It is not a de Polignac number, because 122412530403 - 2² = 122412530399 is a prime.

It is a super-3 number, since 3×122412530403³ (a number of 34 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122412530483) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6800696125 + ... + 6800696142.

Almost surely, 2^122412530403 is an apocalyptic number.

122412530403 is a deficient number, since it is larger than the sum of its proper divisors (54405569081).

122412530403 is a wasteful number, since it uses less digits than its factorization.

122412530403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13601392273 (or 13601392270 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 122412530403 its reverse (304035214221), we get a palindrome (426447744624).

The spelling of 122412530403 in words is "one hundred twenty-two billion, four hundred twelve million, five hundred thirty thousand, four hundred three".