103340020203420 has 384 divisors, whose sum is σ = 401032950054912. Its totient is φ = 19182060057600.

The previous prime is 103340020203373. The next prime is 103340020203439. The reversal of 103340020203420 is 24302020043301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 25889964 + ... + 29613683.

It is an arithmetic number, because the mean of its divisors is an integer number (1044356640768).

Almost surely, 2^{103340020203420} is an apocalyptic number.

103340020203420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103340020203420 is an abundant number, since it is smaller than the sum of its proper divisors (297692929851492).

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

103340020203420 is a wasteful number, since it uses less digits than its factorization.

103340020203420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55503721 (or 55503719 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 103340020203420 its reverse (24302020043301), we get a palindrome (127642040246721).

The spelling of 103340020203420 in words is "one hundred three trillion, three hundred forty billion, twenty million, two hundred three thousand, four hundred twenty".