103312020102000 has 80 divisors (see below), whose sum is σ = 333077952828192. Its totient is φ = 27549872025600.

The previous prime is 103312020101989. The next prime is 103312020102001. The reversal of 103312020102000 is 201020213301.

It is a tau number, because it is divible by the number of its divisors (80).

It is a super-3 number, since 3×103312020102000³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103312020102001) 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, 8609329009 + ... + 8609341008.

Almost surely, 2^{103312020102000} is an apocalyptic number.

103312020102000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103312020102000 is an abundant number, since it is smaller than the sum of its proper divisors (229765932726192).

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

103312020102000 is a wasteful number, since it uses less digits than its factorization.

103312020102000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17218670043 (or 17218670027 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 103312020102000 its reverse (201020213301), we get a palindrome (103513040315301).

The spelling of 103312020102000 in words is "one hundred three trillion, three hundred twelve billion, twenty million, one hundred two thousand".