103433231443320 has 384 divisors, whose sum is σ = 365483840904000. Its totient is φ = 25266078351360.

The previous prime is 103433231443237. The next prime is 103433231443387. The reversal of 103433231443320 is 23344132334301.

103433231443320 is a `hidden beast` number, since 1 + 0 + 3 + 4 + 3 + 3 + 2 + 314 + 4 + 332 + 0 = 666.

It is a super-2 number, since 2×103433231443320² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 104643576 + ... + 105627384.

Almost surely, 2^{103433231443320} is an apocalyptic number.

103433231443320 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 103433231443320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (182741920452000).

103433231443320 is an abundant number, since it is smaller than the sum of its proper divisors (262050609460680).

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

103433231443320 is a wasteful number, since it uses less digits than its factorization.

103433231443320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 984303 (or 984296 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 36.

Adding to 103433231443320 its reverse (23344132334301), we get a palindrome (126777363777621).

The spelling of 103433231443320 in words is "one hundred three trillion, four hundred thirty-three billion, two hundred thirty-one million, four hundred forty-three thousand, three hundred twenty".