103010321232 has 720 divisors, whose sum is σ = 373960529280. Its totient is φ = 25891467264.

The previous prime is 103010321159. The next prime is 103010321327. The reversal of 103010321232 is 232123010301.

103010321232 is a `hidden beast` number, since 10 + 301 + 0 + 321 + 2 + 32 = 666.

It is a super-2 number, since 2×103010321232² (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 an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 371878278 + ... + 371878554.

It is an arithmetic number, because the mean of its divisors is an integer number (519389624).

Almost surely, 2^103010321232 is an apocalyptic number.

103010321232 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 103010321232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186980264640).

103010321232 is an abundant number, since it is smaller than the sum of its proper divisors (270950208048).

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

103010321232 is a wasteful number, since it uses less digits than its factorization.

103010321232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420 (or 398 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 103010321232 its reverse (232123010301), we get a palindrome (335133331533).

The spelling of 103010321232 in words is "one hundred three billion, ten million, three hundred twenty-one thousand, two hundred thirty-two".