103101111020 has 48 divisors (see below), whose sum is σ = 221389314048. Its totient is φ = 40313641920.

The previous prime is 103101111017. The next prime is 103101111053. The reversal of 103101111020 is 20111101301.

It is a happy number.

103101111020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 103101110992 and 103101111010.

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, 706985 + ... + 840255.

It is an arithmetic number, because the mean of its divisors is an integer number (4612277376).

Almost surely, 2^103101111020 is an apocalyptic number.

103101111020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103101111020 is an abundant number, since it is smaller than the sum of its proper divisors (118288203028).

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

103101111020 is a wasteful number, since it uses less digits than its factorization.

103101111020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134150 (or 134148 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 11.

Adding to 103101111020 its reverse (20111101301), we get a palindrome (123212212321).

The spelling of 103101111020 in words is "one hundred three billion, one hundred one million, one hundred eleven thousand, twenty".