1230102223 has 6 divisors (see below), whose sum is σ = 1430935296. Its totient is φ = 1054373292.

The previous prime is 1230102221. The next prime is 1230102241. The reversal of 1230102223 is 3222010321.

It is not a de Polignac number, because 1230102223 - 2¹ = 1230102221 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230102197 and 1230102206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230102221) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12552015 + ... + 12552112.

It is an arithmetic number, because the mean of its divisors is an integer number (238489216).

Almost surely, 2^1230102223 is an apocalyptic number.

1230102223 is a deficient number, since it is larger than the sum of its proper divisors (200833073).

1230102223 is an equidigital number, since it uses as much as digits as its factorization.

1230102223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25104141 (or 25104134 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1230102223 is about 35072.8131606234. The cubic root of 1230102223 is about 1071.4709506953.

Adding to 1230102223 its reverse (3222010321), we get a palindrome (4452112544).

The spelling of 1230102223 in words is "one billion, two hundred thirty million, one hundred two thousand, two hundred twenty-three".