4103021311020 has 96 divisors (see below), whose sum is σ = 12768923643840. Its totient is φ = 1093798863360.

The previous prime is 4103021311009. The next prime is 4103021311069. The reversal of 4103021311020 is 201131203014.

4103021311020 is a `hidden beast` number, since 410 + 30 + 213 + 1 + 10 + 2 + 0 = 666.

4103021311020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 4103021310984 and 4103021311002.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 559864 + ... + 2918816.

It is an arithmetic number, because the mean of its divisors is an integer number (133009621290).

Almost surely, 2^{4103021311020} is an apocalyptic number.

It is an amenable number.

4103021311020 is an abundant number, since it is smaller than the sum of its proper divisors (8665902332820).

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

4103021311020 is a wasteful number, since it uses less digits than its factorization.

4103021311020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2362192 (or 2362184 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 4103021311020 its reverse (201131203014), we get a palindrome (4304152514034).

The spelling of 4103021311020 in words is "four trillion, one hundred three billion, twenty-one million, three hundred eleven thousand, twenty".