2110103002020 has 72 divisors (see below), whose sum is σ = 6397732446336. Its totient is φ = 519409967232.

The previous prime is 2110103002001. The next prime is 2110103002027. The reversal of 2110103002020 is 202003010112.

It is a super-2 number, since 2×2110103002020² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 2110103001987 and 2110103002005.

It is not an unprimeable number, because it can be changed into a prime (2110103002027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 104038332 + ... + 104058611.

It is an arithmetic number, because the mean of its divisors is an integer number (88857395088).

Almost surely, 2^{2110103002020} is an apocalyptic number.

2110103002020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2110103002020 is an abundant number, since it is smaller than the sum of its proper divisors (4287629444316).

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

2110103002020 is a wasteful number, since it uses less digits than its factorization.

2110103002020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208096981 (or 208096966 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2110103002020 its reverse (202003010112), we get a palindrome (2312106012132).

The spelling of 2110103002020 in words is "two trillion, one hundred ten billion, one hundred three million, two thousand, twenty".