13123332450102 has 32 divisors (see below), whose sum is σ = 30963807442944. Its totient is φ = 3628571184000.

The previous prime is 13123332450049. The next prime is 13123332450149. The reversal of 13123332450102 is 20105423332131.

It is a self number, because there is not a number n which added to its sum of digits gives 13123332450102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5039680899 + ... + 5039683502.

It is an arithmetic number, because the mean of its divisors is an integer number (967618982592).

Almost surely, 2^{13123332450102} is an apocalyptic number.

13123332450102 is an abundant number, since it is smaller than the sum of its proper divisors (17840474992842).

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

13123332450102 is a wasteful number, since it uses less digits than its factorization.

13123332450102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10079364444.

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 13123332450102 its reverse (20105423332131), we get a palindrome (33228755782233).

The spelling of 13123332450102 in words is "thirteen trillion, one hundred twenty-three billion, three hundred thirty-two million, four hundred fifty thousand, one hundred two".