102229302 has 16 divisors (see below), whose sum is σ = 233667072. Its totient is φ = 29208360.

The previous prime is 102229249. The next prime is 102229307. The reversal of 102229302 is 203922201.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102229307) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1216974 + ... + 1217057.

It is an arithmetic number, because the mean of its divisors is an integer number (14604192).

Almost surely, 2^102229302 is an apocalyptic number.

102229302 is an abundant number, since it is smaller than the sum of its proper divisors (131437770).

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

102229302 is a wasteful number, since it uses less digits than its factorization.

102229302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2434043.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 102229302 is about 10110.8507060484. The cubic root of 102229302 is about 467.5827331250.

The spelling of 102229302 in words is "one hundred two million, two hundred twenty-nine thousand, three hundred two".