12101332031030 has 16 divisors (see below), whose sum is σ = 23762615624784. Its totient is φ = 4400484374880.

The previous prime is 12101332030993. The next prime is 12101332031083. The reversal of 12101332031030 is 3013023310121.

It is a junction number, because it is equal to n+sod(n) for n = 12101332030993 and 12101332031011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55006054577 + ... + 55006054796.

It is an arithmetic number, because the mean of its divisors is an integer number (1485163476549).

Almost surely, 2^{12101332031030} is an apocalyptic number.

12101332031030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12101332031030 is a deficient number, since it is larger than the sum of its proper divisors (11661283593754).

12101332031030 is a wasteful number, since it uses less digits than its factorization.

12101332031030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110012109391.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 12101332031030 its reverse (3013023310121), we get a palindrome (15114355341151).

The spelling of 12101332031030 in words is "twelve trillion, one hundred one billion, three hundred thirty-two million, thirty-one thousand, thirty".