1230102023 has 2 divisors, whose sum is σ = 1230102024. Its totient is φ = 1230102022.

The previous prime is 1230102011. The next prime is 1230102043. The reversal of 1230102023 is 3202010321.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1230102023 - 2⁴ = 1230102007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230101989 and 1230102007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1230102043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615051011 + 615051012.

It is an arithmetic number, because the mean of its divisors is an integer number (615051012).

Almost surely, 2^1230102023 is an apocalyptic number.

1230102023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230102023 is an equidigital number, since it uses as much as digits as its factorization.

1230102023 is an odious number, because the sum of its binary digits is odd.

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

The square root of 1230102023 is about 35072.8103094120. The cubic root of 1230102023 is about 1071.4708926259.

Adding to 1230102023 its reverse (3202010321), we get a palindrome (4432112344).

The spelling of 1230102023 in words is "one billion, two hundred thirty million, one hundred two thousand, twenty-three".