102242004321 has 16 divisors (see below), whose sum is σ = 136623502080. Its totient is φ = 68011088640.

The previous prime is 102242004311. The next prime is 102242004331. The reversal of 102242004321 is 123400242201.

It is an interprime number because it is at equal distance from previous prime (102242004311) and next prime (102242004331).

It is not a de Polignac number, because 102242004321 - 2¹¹ = 102242002273 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102242004311) 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 15 ways as a sum of consecutive naturals, for example, 2539081 + ... + 2579033.

It is an arithmetic number, because the mean of its divisors is an integer number (8538968880).

Almost surely, 2^102242004321 is an apocalyptic number.

It is an amenable number.

102242004321 is a deficient number, since it is larger than the sum of its proper divisors (34381497759).

102242004321 is a wasteful number, since it uses less digits than its factorization.

102242004321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41816.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 102242004321 its reverse (123400242201), we get a palindrome (225642246522).

The spelling of 102242004321 in words is "one hundred two billion, two hundred forty-two million, four thousand, three hundred twenty-one".