102300120033321 has 32 divisors (see below), whose sum is σ = 164092626073600. Its totient is φ = 55379770917120.

The previous prime is 102300120033313. The next prime is 102300120033347. The reversal of 102300120033321 is 123330021003201.

It is not a de Polignac number, because 102300120033321 - 2³ = 102300120033313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (102300120031321) 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 31 ways as a sum of consecutive naturals, for example, 28633425 + ... + 32007393.

It is an arithmetic number, because the mean of its divisors is an integer number (5127894564800).

Almost surely, 2^{102300120033321} is an apocalyptic number.

It is an amenable number.

102300120033321 is a deficient number, since it is larger than the sum of its proper divisors (61792506040279).

102300120033321 is a wasteful number, since it uses less digits than its factorization.

102300120033321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3449989.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 102300120033321 its reverse (123330021003201), we get a palindrome (225630141036522).

The spelling of 102300120033321 in words is "one hundred two trillion, three hundred billion, one hundred twenty million, thirty-three thousand, three hundred twenty-one".