102243362 has 32 divisors (see below), whose sum is σ = 169373568. Its totient is φ = 46002816.

The previous prime is 102243359. The next prime is 102243367. The reversal of 102243362 is 263342201.

It is not an unprimeable number, because it can be changed into a prime (102243367) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 195233 + ... + 195755.

It is an arithmetic number, because the mean of its divisors is an integer number (5292924).

Almost surely, 2^102243362 is an apocalyptic number.

102243362 is a deficient number, since it is larger than the sum of its proper divisors (67130206).

102243362 is a wasteful number, since it uses less digits than its factorization.

102243362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 714.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 102243362 is about 10111.5459747756. The cubic root of 102243362 is about 467.6041683095.

Adding to 102243362 its reverse (263342201), we get a palindrome (365585563).

The spelling of 102243362 in words is "one hundred two million, two hundred forty-three thousand, three hundred sixty-two".