126303623211164 has 12 divisors (see below), whose sum is σ = 252607246422384. Its totient is φ = 54130124233344.

The previous prime is 126303623211151. The next prime is 126303623211197. The reversal of 126303623211164 is 461112326303621.

It is a happy number.

126303623211164 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2255421843029 + ... + 2255421843084.

It is an arithmetic number, because the mean of its divisors is an integer number (21050603868532).

Almost surely, 2^{126303623211164} is an apocalyptic number.

126303623211164 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

126303623211164 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

126303623211164 is a wasteful number, since it uses less digits than its factorization.

126303623211164 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4510843686124 (or 4510843686122 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 41.

Adding to 126303623211164 its reverse (461112326303621), we get a palindrome (587415949514785).

The spelling of 126303623211164 in words is "one hundred twenty-six trillion, three hundred three billion, six hundred twenty-three million, two hundred eleven thousand, one hundred sixty-four".