102024318121 has 4 divisors (see below), whose sum is σ = 111299256144. Its totient is φ = 92749380100.

The previous prime is 102024318113. The next prime is 102024318133. The reversal of 102024318121 is 121813420201.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 102024318121 - 2³ = 102024318113 is a prime.

It is a super-2 number, since 2×102024318121² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102024318161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4637468995 + ... + 4637469016.

It is an arithmetic number, because the mean of its divisors is an integer number (27824814036).

Almost surely, 2^102024318121 is an apocalyptic number.

102024318121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

102024318121 is a deficient number, since it is larger than the sum of its proper divisors (9274938023).

102024318121 is an equidigital number, since it uses as much as digits as its factorization.

102024318121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9274938022.

The product of its (nonzero) digits is 768, while the sum is 25.

Adding to 102024318121 its reverse (121813420201), we get a palindrome (223837738322).

The spelling of 102024318121 in words is "one hundred two billion, twenty-four million, three hundred eighteen thousand, one hundred twenty-one".