102320211022 has 4 divisors (see below), whose sum is σ = 153480316536. Its totient is φ = 51160105510.

The previous prime is 102320211017. The next prime is 102320211029. The reversal of 102320211022 is 220112023201.

It is a happy number.

102320211022 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×102320211022² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102320210987 and 102320211005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102320211029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25580052754 + ... + 25580052757.

It is an arithmetic number, because the mean of its divisors is an integer number (38370079134).

Almost surely, 2^102320211022 is an apocalyptic number.

102320211022 is a deficient number, since it is larger than the sum of its proper divisors (51160105514).

102320211022 is an equidigital number, since it uses as much as digits as its factorization.

102320211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51160105513.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 102320211022 its reverse (220112023201), we get a palindrome (322432234223).

The spelling of 102320211022 in words is "one hundred two billion, three hundred twenty million, two hundred eleven thousand, twenty-two".