102244511 has 8 divisors (see below), whose sum is σ = 108389664. Its totient is φ = 96113920.

The previous prime is 102244501. The next prime is 102244559. The reversal of 102244511 is 115442201.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 102244511 - 2¹⁴ = 102228127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102244501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13046 + ... + 19356.

It is an arithmetic number, because the mean of its divisors is an integer number (13548708).

Almost surely, 2^102244511 is an apocalyptic number.

102244511 is a deficient number, since it is larger than the sum of its proper divisors (6145153).

102244511 is an equidigital number, since it uses as much as digits as its factorization.

102244511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7281.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 102244511 is about 10111.6027908537. The cubic root of 102244511 is about 467.6059199315.

Adding to 102244511 its reverse (115442201), we get a palindrome (217686712).

The spelling of 102244511 in words is "one hundred two million, two hundred forty-four thousand, five hundred eleven".