102020003323101 has 6 divisors (see below), whose sum is σ = 147362227022270. Its totient is φ = 68013335548728.

The previous prime is 102020003323093. The next prime is 102020003323129. The reversal of 102020003323101 is 101323300020201.

102020003323101 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 20 + 0 + 0 + 332 + 310 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 102019898240100 + 105083001 = 10100490^2 + 10251^2 .

It is not a de Polignac number, because 102020003323101 - 2³ = 102020003323093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102020003323201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5667777962386 + ... + 5667777962403.

Almost surely, 2^{102020003323101} is an apocalyptic number.

It is an amenable number.

102020003323101 is a deficient number, since it is larger than the sum of its proper divisors (45342223699169).

102020003323101 is a wasteful number, since it uses less digits than its factorization.

102020003323101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11335555924795 (or 11335555924792 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 102020003323101 its reverse (101323300020201), we get a palindrome (203343303343302).

The spelling of 102020003323101 in words is "one hundred two trillion, twenty billion, three million, three hundred twenty-three thousand, one hundred one".