102020020322203 has 8 divisors (see below), whose sum is σ = 103749727077360. Its totient is φ = 100290332029440.

The previous prime is 102020020322197. The next prime is 102020020322249. The reversal of 102020020322203 is 302223020020201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102020020322203 - 2²¹ = 102020018225051 is a prime.

It is a super-2 number, since 2×102020020322203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102020020302203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6765651 + ... + 15805507.

It is an arithmetic number, because the mean of its divisors is an integer number (12968715884670).

Almost surely, 2^{102020020322203} is an apocalyptic number.

102020020322203 is a deficient number, since it is larger than the sum of its proper divisors (1729706755157).

102020020322203 is an equidigital number, since it uses as much as digits as its factorization.

102020020322203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9231197.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 102020020322203 its reverse (302223020020201), we get a palindrome (404243040342404).

The spelling of 102020020322203 in words is "one hundred two trillion, twenty billion, twenty million, three hundred twenty-two thousand, two hundred three".