102102223000 has 64 divisors (see below), whose sum is σ = 239338962720. Its totient is φ = 40769136000.

The previous prime is 102102222973. The next prime is 102102223039. The reversal of 102102223000 is 322201201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 481594 + ... + 660406.

Almost surely, 2^102102223000 is an apocalyptic number.

102102223000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102102223000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119669481360).

102102223000 is an abundant number, since it is smaller than the sum of its proper divisors (137236739720).

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

102102223000 is a wasteful number, since it uses less digits than its factorization.

102102223000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 179405 (or 179391 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 102102223000 its reverse (322201201), we get a palindrome (102424424201).

The spelling of 102102223000 in words is "one hundred two billion, one hundred two million, two hundred twenty-three thousand".