20103110213303 has 8 divisors (see below), whose sum is σ = 21649538832768. Its totient is φ = 18556686669024.

The previous prime is 20103110213233. The next prime is 20103110213311. The reversal of 20103110213303 is 30331201130102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20103110213303 - 2¹⁰ = 20103110212279 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 (20103110213393) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12459725 + ... + 13980377.

It is an arithmetic number, because the mean of its divisors is an integer number (2706192354096).

Almost surely, 2^{20103110213303} is an apocalyptic number.

20103110213303 is a deficient number, since it is larger than the sum of its proper divisors (1546428619465).

20103110213303 is a wasteful number, since it uses less digits than its factorization.

20103110213303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2537593.

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

Adding to 20103110213303 its reverse (30331201130102), we get a palindrome (50434311343405).

The spelling of 20103110213303 in words is "twenty trillion, one hundred three billion, one hundred ten million, two hundred thirteen thousand, three hundred three".