102102233202 has 24 divisors (see below), whose sum is σ = 221231222784. Its totient is φ = 34032582744.

The previous prime is 102102233201. The next prime is 102102233281. The reversal of 102102233202 is 202332201201.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (102102233201) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 344263 + ... + 568085.

It is an arithmetic number, because the mean of its divisors is an integer number (9217967616).

Almost surely, 2^102102233202 is an apocalyptic number.

102102233202 is an abundant number, since it is smaller than the sum of its proper divisors (119128989582).

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

102102233202 is a wasteful number, since it uses less digits than its factorization.

102102233202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249174 (or 249171 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 102102233202 its reverse (202332201201), we get a palindrome (304434434403).

The spelling of 102102233202 in words is "one hundred two billion, one hundred two million, two hundred thirty-three thousand, two hundred two".