1230691868223 has 16 divisors (see below), whose sum is σ = 1652255808000. Its totient is φ = 814797655200.

The previous prime is 1230691868209. The next prime is 1230691868233. The reversal of 1230691868223 is 3228681960321.

It is a happy number.

It is not a de Polignac number, because 1230691868223 - 2²¹ = 1230689771071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230691868233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230553 + ... + 1993901.

It is an arithmetic number, because the mean of its divisors is an integer number (103265988000).

Almost surely, 2^{1230691868223} is an apocalyptic number.

1230691868223 is a deficient number, since it is larger than the sum of its proper divisors (421563939777).

1230691868223 is a wasteful number, since it uses less digits than its factorization.

1230691868223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767062.

The product of its (nonzero) digits is 1492992, while the sum is 51.

The spelling of 1230691868223 in words is "one trillion, two hundred thirty billion, six hundred ninety-one million, eight hundred sixty-eight thousand, two hundred twenty-three".