102011210322 has 32 divisors (see below), whose sum is σ = 243306243072. Its totient is φ = 27878839824.

The previous prime is 102011210321. The next prime is 102011210333. The reversal of 102011210322 is 223012110201.

It is not an unprimeable number, because it can be changed into a prime (102011210321) 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 in 15 ways as a sum of consecutive naturals, for example, 52799868 + ... + 52801799.

It is an arithmetic number, because the mean of its divisors is an integer number (7603320096).

Almost surely, 2^102011210322 is an apocalyptic number.

102011210322 is an abundant number, since it is smaller than the sum of its proper divisors (141295032750).

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

102011210322 is a wasteful number, since it uses less digits than its factorization.

102011210322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105601702.

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

Adding to 102011210322 its reverse (223012110201), we get a palindrome (325023320523).

The spelling of 102011210322 in words is "one hundred two billion, eleven million, two hundred ten thousand, three hundred twenty-two".