1230214023 has 12 divisors (see below), whose sum is σ = 1806107368. Its totient is φ = 806697360.

The previous prime is 1230214019. The next prime is 1230214067. The reversal of 1230214023 is 3204120321.

It is not a de Polignac number, because 1230214023 - 2² = 1230214019 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1230213987 and 1230214005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230214093) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1119865 + ... + 1120962.

Almost surely, 2^1230214023 is an apocalyptic number.

1230214023 is a deficient number, since it is larger than the sum of its proper divisors (575893345).

1230214023 is a wasteful number, since it uses less digits than its factorization.

1230214023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2240894 (or 2240891 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 1230214023 is about 35074.4069515081. The cubic root of 1230214023 is about 1071.5034105514.

Adding to 1230214023 its reverse (3204120321), we get a palindrome (4434334344).

The spelling of 1230214023 in words is "one billion, two hundred thirty million, two hundred fourteen thousand, twenty-three".