102030303321123 has 8 divisors (see below), whose sum is σ = 140428804571136. Its totient is φ = 65826002142600.

The previous prime is 102030303321113. The next prime is 102030303321161. The reversal of 102030303321123 is 321123303030201.

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

It is not a de Polignac number, because 102030303321123 - 2⁵ = 102030303321091 is a prime.

It is a super-2 number, since 2×102030303321123² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102030303321093 and 102030303321102.

It is not an unprimeable number, because it can be changed into a prime (102030303321113) 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, 548550017763 + ... + 548550017948.

It is an arithmetic number, because the mean of its divisors is an integer number (17553600571392).

Almost surely, 2^{102030303321123} is an apocalyptic number.

102030303321123 is a deficient number, since it is larger than the sum of its proper divisors (38398501250013).

102030303321123 is a wasteful number, since it uses less digits than its factorization.

102030303321123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1097100035745.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 102030303321123 its reverse (321123303030201), we get a palindrome (423153606351324).

The spelling of 102030303321123 in words is "one hundred two trillion, thirty billion, three hundred three million, three hundred twenty-one thousand, one hundred twenty-three".