12315103461102 has 128 divisors (see below), whose sum is σ = 28934313408000. Its totient is φ = 3459963548160.

The previous prime is 12315103461061. The next prime is 12315103461109. The reversal of 12315103461102 is 20116430151321.

It is a self number, because there is not a number n which added to its sum of digits gives 12315103461102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12315103461109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 24289524 + ... + 24791352.

It is an arithmetic number, because the mean of its divisors is an integer number (226049323500).

Almost surely, 2^{12315103461102} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12315103461102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14467156704000).

12315103461102 is an abundant number, since it is smaller than the sum of its proper divisors (16619209946898).

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

12315103461102 is a wasteful number, since it uses less digits than its factorization.

12315103461102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 502466.

The product of its (nonzero) digits is 4320, while the sum is 30.

The spelling of 12315103461102 in words is "twelve trillion, three hundred fifteen billion, one hundred three million, four hundred sixty-one thousand, one hundred two".