13123335043130 has 64 divisors (see below), whose sum is σ = 26968713101568. Its totient is φ = 4554883445760.

The previous prime is 13123335043057. The next prime is 13123335043171. The reversal of 13123335043130 is 3134053332131.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1868702 + ... + 5453321.

It is an arithmetic number, because the mean of its divisors is an integer number (421386142212).

Almost surely, 2^{13123335043130} is an apocalyptic number.

13123335043130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13123335043130 is an abundant number, since it is smaller than the sum of its proper divisors (13845378058438).

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

13123335043130 is a wasteful number, since it uses less digits than its factorization.

13123335043130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7322871.

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 13123335043130 its reverse (3134053332131), we get a palindrome (16257388375261).

The spelling of 13123335043130 in words is "thirteen trillion, one hundred twenty-three billion, three hundred thirty-five million, forty-three thousand, one hundred thirty".