102003332102021 has 8 divisors (see below), whose sum is σ = 117493151938560. Its totient is φ = 86742991078128.

The previous prime is 102003332102003. The next prime is 102003332102059. The reversal of 102003332102021 is 120201233300201.

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

It is not a de Polignac number, because 102003332102021 - 2¹⁴ = 102003332085637 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102003332101984 and 102003332102002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102003332102081) 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 7 ways as a sum of consecutive naturals, for example, 57369702206 + ... + 57369703983.

It is an arithmetic number, because the mean of its divisors is an integer number (14686643992320).

Almost surely, 2^{102003332102021} is an apocalyptic number.

It is an amenable number.

102003332102021 is a deficient number, since it is larger than the sum of its proper divisors (15489819836539).

102003332102021 is a wasteful number, since it uses less digits than its factorization.

102003332102021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114739406323.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 102003332102021 its reverse (120201233300201), we get a palindrome (222204565402222).

The spelling of 102003332102021 in words is "one hundred two trillion, three billion, three hundred thirty-two million, one hundred two thousand, twenty-one".