102331302123 has 8 divisors (see below), whose sum is σ = 136465231248. Its totient is φ = 68209120544.

The previous prime is 102331302083. The next prime is 102331302167. The reversal of 102331302123 is 321203133201.

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 102331302123 - 2²⁰ = 102330253547 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102331302123.

It is not an unprimeable number, because it can be changed into a prime (102331309123) 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, 2916540 + ... + 2951417.

It is an arithmetic number, because the mean of its divisors is an integer number (17058153906).

Almost surely, 2^102331302123 is an apocalyptic number.

102331302123 is a deficient number, since it is larger than the sum of its proper divisors (34133929125).

102331302123 is an equidigital number, since it uses as much as digits as its factorization.

102331302123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5873773.

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

Adding to 102331302123 its reverse (321203133201), we get a palindrome (423534435324).

The spelling of 102331302123 in words is "one hundred two billion, three hundred thirty-one million, three hundred two thousand, one hundred twenty-three".