102210211023 has 8 divisors (see below), whose sum is σ = 136445073408. Its totient is φ = 68057744664.

The previous prime is 102210211009. The next prime is 102210211031. The reversal of 102210211023 is 320112012201.

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

It is not a de Polignac number, because 102210211023 - 2⁴ = 102210211007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102210210993 and 102210211011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210211723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20596111 + ... + 20601072.

It is an arithmetic number, because the mean of its divisors is an integer number (17055634176).

Almost surely, 2^102210211023 is an apocalyptic number.

102210211023 is a deficient number, since it is larger than the sum of its proper divisors (34234862385).

102210211023 is an equidigital number, since it uses as much as digits as its factorization.

102210211023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41198013.

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 102210211023 its reverse (320112012201), we get a palindrome (422322223224).

The spelling of 102210211023 in words is "one hundred two billion, two hundred ten million, two hundred eleven thousand, twenty-three".