103010445055020 has 48 divisors (see below), whose sum is σ = 297733415390208. Its totient is φ = 26583340658880.

The previous prime is 103010445054973. The next prime is 103010445055073. The reversal of 103010445055020 is 20550544010301.

It is a super-2 number, since 2×103010445055020² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27690977994 + ... + 27690981713.

It is an arithmetic number, because the mean of its divisors is an integer number (6202779487296).

Almost surely, 2^{103010445055020} is an apocalyptic number.

103010445055020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103010445055020 is an abundant number, since it is smaller than the sum of its proper divisors (194722970335188).

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

103010445055020 is a wasteful number, since it uses less digits than its factorization.

103010445055020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55381959750 (or 55381959748 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

Adding to 103010445055020 its reverse (20550544010301), we get a palindrome (123560989065321).

The spelling of 103010445055020 in words is "one hundred three trillion, ten billion, four hundred forty-five million, fifty-five thousand, twenty".