103331020044420 has 384 divisors, whose sum is σ = 386835419443200. Its totient is φ = 22369685760000.

The previous prime is 103331020044391. The next prime is 103331020044433. The reversal of 103331020044420 is 24440020133301.

103331020044420 is a `hidden beast` number, since 1 + 0 + 3 + 3 + 3 + 10 + 200 + 4 + 442 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 282141420 + ... + 282507420.

It is an arithmetic number, because the mean of its divisors is an integer number (1007383904800).

Almost surely, 2^{103331020044420} is an apocalyptic number.

103331020044420 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 103331020044420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (193417709721600).

103331020044420 is an abundant number, since it is smaller than the sum of its proper divisors (283504399398780).

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

103331020044420 is a wasteful number, since it uses less digits than its factorization.

103331020044420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369976 (or 369968 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 103331020044420 its reverse (24440020133301), we get a palindrome (127771040177721).

The spelling of 103331020044420 in words is "one hundred three trillion, three hundred thirty-one billion, twenty million, forty-four thousand, four hundred twenty".