103130030232 has 96 divisors (see below), whose sum is σ = 294120216000. Its totient is φ = 32555286720.

The previous prime is 103130030219. The next prime is 103130030243. The reversal of 103130030232 is 232030031301.

103130030232 is a `hidden beast` number, since 1 + 0 + 31 + 300 + 302 + 32 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4117507 + ... + 4142477.

It is an arithmetic number, because the mean of its divisors is an integer number (3063752250).

Almost surely, 2^103130030232 is an apocalyptic number.

103130030232 is a gapful number since it is divisible by the number (12) 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 103130030232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (147060108000).

103130030232 is an abundant number, since it is smaller than the sum of its proper divisors (190990185768).

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

103130030232 is a wasteful number, since it uses less digits than its factorization.

103130030232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28021 (or 28014 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103130030232 its reverse (232030031301), we get a palindrome (335160061533).

The spelling of 103130030232 in words is "one hundred three billion, one hundred thirty million, thirty thousand, two hundred thirty-two".