230102123 has 8 divisors (see below), whose sum is σ = 244590192. Its totient is φ = 215719936.

The previous prime is 230102111. The next prime is 230102219. The reversal of 230102123 is 321201032.

It is a happy number.

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

It is a de Polignac number, because none of the positive numbers 2^k-230102123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230102098 and 230102107.

It is not an unprimeable number, because it can be changed into a prime (230102023) 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, 21965 + ... + 30702.

It is an arithmetic number, because the mean of its divisors is an integer number (30573774).

Almost surely, 2^230102123 is an apocalyptic number.

230102123 is a deficient number, since it is larger than the sum of its proper divisors (14488069).

230102123 is a wasteful number, since it uses less digits than its factorization.

230102123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52941.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 230102123 is about 15169.1174100539. The cubic root of 230102123 is about 612.7832352688.

Adding to 230102123 its reverse (321201032), we get a palindrome (551303155).

The spelling of 230102123 in words is "two hundred thirty million, one hundred two thousand, one hundred twenty-three".