102103332123 has 8 divisors (see below), whose sum is σ = 146609912848. Its totient is φ = 62832819744.

The previous prime is 102103332049. The next prime is 102103332127. The reversal of 102103332123 is 321233301201.

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

It is not a de Polignac number, because 102103332123 - 2¹² = 102103328027 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 102103332123.

It is not an unprimeable number, because it can be changed into a prime (102103332127) 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, 1309017040 + ... + 1309017117.

It is an arithmetic number, because the mean of its divisors is an integer number (18326239106).

Almost surely, 2^102103332123 is an apocalyptic number.

102103332123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

102103332123 is a deficient number, since it is larger than the sum of its proper divisors (44506580725).

102103332123 is a wasteful number, since it uses less digits than its factorization.

102103332123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2618034173.

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

Adding to 102103332123 its reverse (321233301201), we get a palindrome (423336633324).

The spelling of 102103332123 in words is "one hundred two billion, one hundred three million, three hundred thirty-two thousand, one hundred twenty-three".