16305032103612 has 48 divisors (see below), whose sum is σ = 43822448517120. Its totient is φ = 4621898860992.

The previous prime is 16305032103611. The next prime is 16305032103623. The reversal of 16305032103612 is 21630123050361.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16305032103611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 764192187 + ... + 764213522.

It is an arithmetic number, because the mean of its divisors is an integer number (912967677440).

Almost surely, 2^{16305032103612} is an apocalyptic number.

16305032103612 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

16305032103612 is an abundant number, since it is smaller than the sum of its proper divisors (27517416413508).

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

16305032103612 is a wasteful number, since it uses less digits than its factorization.

16305032103612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1528405850 (or 1528405848 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

Adding to 16305032103612 its reverse (21630123050361), we get a palindrome (37935155153973).

The spelling of 16305032103612 in words is "sixteen trillion, three hundred five billion, thirty-two million, one hundred three thousand, six hundred twelve".