102030230123 has 8 divisors (see below), whose sum is σ = 103748909376. Its totient is φ = 100323203400.

The previous prime is 102030230117. The next prime is 102030230201. The reversal of 102030230123 is 321032030201.

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 102030230123 - 2⁸ = 102030229867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102030130123) 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, 2895473 + ... + 2930498.

It is an arithmetic number, because the mean of its divisors is an integer number (12968613672).

Almost surely, 2^102030230123 is an apocalyptic number.

102030230123 is a deficient number, since it is larger than the sum of its proper divisors (1718679253).

102030230123 is an equidigital number, since it uses as much as digits as its factorization.

102030230123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5826265.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 102030230123 its reverse (321032030201), we get a palindrome (423062260324).

The spelling of 102030230123 in words is "one hundred two billion, thirty million, two hundred thirty thousand, one hundred twenty-three".