103313110020 has 48 divisors (see below), whose sum is σ = 289450936320. Its totient is φ = 27533569536.

The previous prime is 103313110007. The next prime is 103313110037. The reversal of 103313110020 is 20011313301.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 417925 + ... + 617484.

It is an arithmetic number, because the mean of its divisors is an integer number (6030227840).

Almost surely, 2^103313110020 is an apocalyptic number.

103313110020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103313110020 is an abundant number, since it is smaller than the sum of its proper divisors (186137826300).

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

103313110020 is a wasteful number, since it uses less digits than its factorization.

103313110020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1037084 (or 1037082 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 103313110020 its reverse (20011313301), we get a palindrome (123324423321).

The spelling of 103313110020 in words is "one hundred three billion, three hundred thirteen million, one hundred ten thousand, twenty".