102442232003121 has 24 divisors (see below), whose sum is σ = 148329519118560. Its totient is φ = 68129944600896.

The previous prime is 102442232003117. The next prime is 102442232003143. The reversal of 102442232003121 is 121300232244201.

102442232003121 is a `hidden beast` number, since 1 + 0 + 2 + 4 + 4 + 22 + 320 + 0 + 312 + 1 = 666.

102442232003121 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 102442232003121 - 2² = 102442232003117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102442232003101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12048141 + ... + 18709413.

It is an arithmetic number, because the mean of its divisors is an integer number (6180396629940).

Almost surely, 2^{102442232003121} is an apocalyptic number.

It is an amenable number.

102442232003121 is a deficient number, since it is larger than the sum of its proper divisors (45887287115439).

102442232003121 is a wasteful number, since it uses less digits than its factorization.

102442232003121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6665405 (or 6665402 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 102442232003121 its reverse (121300232244201), we get a palindrome (223742464247322).

The spelling of 102442232003121 in words is "one hundred two trillion, four hundred forty-two billion, two hundred thirty-two million, three thousand, one hundred twenty-one".