102213321892 has 96 divisors (see below), whose sum is σ = 204699156480. Its totient is φ = 44234736000.

The previous prime is 102213321887. The next prime is 102213321893. The reversal of 102213321892 is 298123312201.

102213321892 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (102213321893) 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 31 ways as a sum of consecutive naturals, for example, 65562609 + ... + 65564167.

It is an arithmetic number, because the mean of its divisors is an integer number (2132282880).

Almost surely, 2^102213321892 is an apocalyptic number.

It is an amenable number.

102213321892 is an abundant number, since it is smaller than the sum of its proper divisors (102485834588).

102213321892 is a wasteful number, since it uses less digits than its factorization.

102213321892 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2353 (or 2351 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The spelling of 102213321892 in words is "one hundred two billion, two hundred thirteen million, three hundred twenty-one thousand, eight hundred ninety-two".