20112332101303 has 16 divisors (see below), whose sum is σ = 21889725554592. Its totient is φ = 18368103600000.

The previous prime is 20112332101297. The next prime is 20112332101319. The reversal of 20112332101303 is 30310123321102.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20112332101303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112332101343) 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, 3732673 + ... + 7359178.

It is an arithmetic number, because the mean of its divisors is an integer number (1368107847162).

Almost surely, 2^{20112332101303} is an apocalyptic number.

20112332101303 is a deficient number, since it is larger than the sum of its proper divisors (1777393453289).

20112332101303 is a wasteful number, since it uses less digits than its factorization.

20112332101303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11093346.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 20112332101303 its reverse (30310123321102), we get a palindrome (50422455422405).

The spelling of 20112332101303 in words is "twenty trillion, one hundred twelve billion, three hundred thirty-two million, one hundred one thousand, three hundred three".