12103033301030 has 64 divisors (see below), whose sum is σ = 25001391439872. Its totient is φ = 4132333117440.

The previous prime is 12103033301027. The next prime is 12103033301123. The reversal of 12103033301030 is 3010333030121.

It is a super-2 number, since 2×12103033301030² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12103033300993 and 12103033301011.

It is a congruent 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, 66958475 + ... + 67138985.

It is an arithmetic number, because the mean of its divisors is an integer number (390646741248).

Almost surely, 2^{12103033301030} is an apocalyptic number.

12103033301030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103033301030 is an abundant number, since it is smaller than the sum of its proper divisors (12898358138842).

12103033301030 is a wasteful number, since it uses less digits than its factorization.

12103033301030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184509.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 12103033301030 its reverse (3010333030121), we get a palindrome (15113366331151).

The spelling of 12103033301030 in words is "twelve trillion, one hundred three billion, thirty-three million, three hundred one thousand, thirty".