102241092 has 12 divisors (see below), whose sum is σ = 238562576. Its totient is φ = 34080360.

The previous prime is 102241079. The next prime is 102241103. The reversal of 102241092 is 290142201.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4260034 + ... + 4260057.

Almost surely, 2^102241092 is an apocalyptic number.

102241092 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

102241092 is an abundant number, since it is smaller than the sum of its proper divisors (136321484).

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

102241092 is a wasteful number, since it uses less digits than its factorization.

102241092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8520098 (or 8520096 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 21.

The square root of 102241092 is about 10111.4337262329. The cubic root of 102241092 is about 467.6007077122.

Adding to 102241092 its reverse (290142201), we get a palindrome (392383293).

The spelling of 102241092 in words is "one hundred two million, two hundred forty-one thousand, ninety-two".