12103613082652 has 384 divisors, whose sum is σ = 29412248463360. Its totient is φ = 4217164922880.

The previous prime is 12103613082637. The next prime is 12103613082689. The reversal of 12103613082652 is 25628031630121.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11073753418 + ... + 11073754510.

It is an arithmetic number, because the mean of its divisors is an integer number (76594397040).

Almost surely, 2^{12103613082652} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12103613082652, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14706124231680).

12103613082652 is an abundant number, since it is smaller than the sum of its proper divisors (17308635380708).

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

12103613082652 is a wasteful number, since it uses less digits than its factorization.

12103613082652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2221 (or 2219 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 12103613082652 in words is "twelve trillion, one hundred three billion, six hundred thirteen million, eighty-two thousand, six hundred fifty-two".