103032103212020 has 24 divisors (see below), whose sum is σ = 216451312711200. Its totient is φ = 41196861100832.

The previous prime is 103032103211981. The next prime is 103032103212037. The reversal of 103032103212020 is 20212301230301.

It is a super-2 number, since 2×103032103212020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 103032103211983 and 103032103212001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 998708630 + ... + 998811789.

It is an arithmetic number, because the mean of its divisors is an integer number (9018804696300).

Almost surely, 2^{103032103212020} is an apocalyptic number.

103032103212020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103032103212020 is an abundant number, since it is smaller than the sum of its proper divisors (113419209499180).

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

103032103212020 is a wasteful number, since it uses less digits than its factorization.

103032103212020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997523007 (or 1997523005 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 103032103212020 its reverse (20212301230301), we get a palindrome (123244404442321).

The spelling of 103032103212020 in words is "one hundred three trillion, thirty-two billion, one hundred three million, two hundred twelve thousand, twenty".