20103314202320 has 160 divisors (see below), whose sum is σ = 47267197705728. Its totient is φ = 7951275444224.

The previous prime is 20103314202299. The next prime is 20103314202341. The reversal of 20103314202320 is 2320241330102.

It is an interprime number because it is at equal distance from previous prime (20103314202299) and next prime (20103314202341).

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, 2130260642 + ... + 2130270078.

Almost surely, 2^{20103314202320} is an apocalyptic number.

20103314202320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 20103314202320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23633598852864).

20103314202320 is an abundant number, since it is smaller than the sum of its proper divisors (27163883503408).

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

20103314202320 is a wasteful number, since it uses less digits than its factorization.

20103314202320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10437 (or 10431 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 20103314202320 its reverse (2320241330102), we get a palindrome (22423555532422).

The spelling of 20103314202320 in words is "twenty trillion, one hundred three billion, three hundred fourteen million, two hundred two thousand, three hundred twenty".