103103020000 has 240 divisors, whose sum is σ = 269734782240. Its totient is φ = 38694656000.

The previous prime is 103103019997. The next prime is 103103020021. The reversal of 103103020000 is 20301301.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 24377886 + ... + 24382114.

It is an arithmetic number, because the mean of its divisors is an integer number (1123894926).

Almost surely, 2^103103020000 is an apocalyptic number.

103103020000 is a gapful number since it is divisible by the number (10) 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 103103020000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134867391120).

103103020000 is an abundant number, since it is smaller than the sum of its proper divisors (166631762240).

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

103103020000 is an equidigital number, since it uses as much as digits as its factorization.

103103020000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4335 (or 4312 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

Adding to 103103020000 its reverse (20301301), we get a palindrome (103123321301).

The spelling of 103103020000 in words is "one hundred three billion, one hundred three million, twenty thousand".