126313313620 has 48 divisors (see below), whose sum is σ = 294877352448. Its totient is φ = 45134282880.

The previous prime is 126313313569. The next prime is 126313313627. The reversal of 126313313620 is 26313313621.

126313313620 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (126313313627) 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 15 ways as a sum of consecutive naturals, for example, 7827754 + ... + 7843873.

It is an arithmetic number, because the mean of its divisors is an integer number (6143278176).

Almost surely, 2^126313313620 is an apocalyptic number.

126313313620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

126313313620 is an abundant number, since it is smaller than the sum of its proper divisors (168564038828).

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

126313313620 is a wasteful number, since it uses less digits than its factorization.

126313313620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15671680 (or 15671678 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 31.

Subtracting from 126313313620 its reverse (26313313621), we obtain a palindrome (99999999999).

The spelling of 126313313620 in words is "one hundred twenty-six billion, three hundred thirteen million, three hundred thirteen thousand, six hundred twenty".