102021332321003 has 8 divisors (see below), whose sum is σ = 102093350246976. Its totient is φ = 101949316749000.

The previous prime is 102021332320891. The next prime is 102021332321009. The reversal of 102021332321003 is 300123233120201.

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

It is a cyclic number.

It is not a de Polignac number, because 102021332321003 - 2³⁴ = 102004152451819 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 102021332321003.

It is not an unprimeable number, because it can be changed into a prime (102021332321009) 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, 91163000 + ... + 92275322.

It is an arithmetic number, because the mean of its divisors is an integer number (12761668780872).

Almost surely, 2^{102021332321003} is an apocalyptic number.

102021332321003 is a deficient number, since it is larger than the sum of its proper divisors (72017925973).

102021332321003 is a wasteful number, since it uses less digits than its factorization.

102021332321003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1176985.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 102021332321003 its reverse (300123233120201), we get a palindrome (402144565441204).

The spelling of 102021332321003 in words is "one hundred two trillion, twenty-one billion, three hundred thirty-two million, three hundred twenty-one thousand, three".