102210150 has 96 divisors (see below), whose sum is σ = 291552768. Its totient is φ = 23212800.

The previous prime is 102210133. The next prime is 102210151. The reversal of 102210150 is 51012201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102210151) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 326394 + ... + 326706.

It is an arithmetic number, because the mean of its divisors is an integer number (3037008).

Almost surely, 2^102210150 is an apocalyptic number.

102210150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102210150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (145776384).

102210150 is an abundant number, since it is smaller than the sum of its proper divisors (189342618).

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

102210150 is a wasteful number, since it uses less digits than its factorization.

102210150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646 (or 641 counting only the distinct ones).

The product of its (nonzero) digits is 20, while the sum is 12.

The square root of 102210150 is about 10109.9035603709. The cubic root of 102210150 is about 467.5535317655.

Adding to 102210150 its reverse (51012201), we get a palindrome (153222351).

The spelling of 102210150 in words is "one hundred two million, two hundred ten thousand, one hundred fifty".