103020423300 has 216 divisors, whose sum is σ = 349183650816. Its totient is φ = 25305799680.

The previous prime is 103020423293. The next prime is 103020423301. The reversal of 103020423300 is 3324020301.

It is a super-2 number, since 2×103020423300² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (103020423301) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 647469 + ... + 790731.

It is an arithmetic number, because the mean of its divisors is an integer number (1616590976).

Almost surely, 2^103020423300 is an apocalyptic number.

103020423300 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 103020423300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (174591825408).

103020423300 is an abundant number, since it is smaller than the sum of its proper divisors (246163227516).

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

103020423300 is a wasteful number, since it uses less digits than its factorization.

103020423300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143347 (or 143337 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 103020423300 its reverse (3324020301), we get a palindrome (106344443601).

The spelling of 103020423300 in words is "one hundred three billion, twenty million, four hundred twenty-three thousand, three hundred".