102006025328121 has 8 divisors (see below), whose sum is σ = 136014569873760. Its totient is φ = 68000748833952.

The previous prime is 102006025328107. The next prime is 102006025328161. The reversal of 102006025328121 is 121823520600201.

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

It is not a de Polignac number, because 102006025328121 - 2¹⁴ = 102006025311737 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102006025328161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816940035 + ... + 817064888.

It is an arithmetic number, because the mean of its divisors is an integer number (17001821234220).

Almost surely, 2^{102006025328121} is an apocalyptic number.

It is an amenable number.

102006025328121 is a deficient number, since it is larger than the sum of its proper divisors (34008544545639).

102006025328121 is a wasteful number, since it uses less digits than its factorization.

102006025328121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1634025735.

The product of its (nonzero) digits is 11520, while the sum is 33.

Adding to 102006025328121 its reverse (121823520600201), we get a palindrome (223829545928322).

The spelling of 102006025328121 in words is "one hundred two trillion, six billion, twenty-five million, three hundred twenty-eight thousand, one hundred twenty-one".