1010201102020 has 48 divisors (see below), whose sum is σ = 2340282067200. Its totient is φ = 363218366720.

The previous prime is 1010201101981. The next prime is 1010201102033. The reversal of 1010201102020 is 202011020101.

1010201102020 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 (10).

It is a junction number, because it is equal to n+sod(n) for n = 1010201101988 and 1010201102006.

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, 25777180 + ... + 25816339.

It is an arithmetic number, because the mean of its divisors is an integer number (48755876400).

Almost surely, 2^{1010201102020} is an apocalyptic number.

1010201102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1010201102020 is an abundant number, since it is smaller than the sum of its proper divisors (1330080965180).

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

1010201102020 is a wasteful number, since it uses less digits than its factorization.

1010201102020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51593628 (or 51593626 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1010201102020 its reverse (202011020101), we get a palindrome (1212212122121).

The spelling of 1010201102020 in words is "one trillion, ten billion, two hundred one million, one hundred two thousand, twenty".