103230111000 has 256 divisors, whose sum is σ = 342199728000. Its totient is φ = 25859635200.

The previous prime is 103230110999. The next prime is 103230111001. The reversal of 103230111000 is 111032301.

It is an interprime number because it is at equal distance from previous prime (103230110999) and next prime (103230111001).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230111001) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3202966 + ... + 3235034.

Almost surely, 2^103230111000 is an apocalyptic number.

103230111000 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 103230111000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (171099864000).

103230111000 is an abundant number, since it is smaller than the sum of its proper divisors (238969617000).

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

103230111000 is a wasteful number, since it uses less digits than its factorization.

103230111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32159 (or 32145 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 103230111000 its reverse (111032301), we get a palindrome (103341143301).

The spelling of 103230111000 in words is "one hundred three billion, two hundred thirty million, one hundred eleven thousand".