1230110223291 has 12 divisors (see below), whose sum is σ = 1778969225280. Its totient is φ = 819084245040.

The previous prime is 1230110223281. The next prime is 1230110223359. The reversal of 1230110223291 is 1923220110321.

1230110223291 is a `hidden beast` number, since 1 + 2 + 301 + 10 + 22 + 329 + 1 = 666.

It is not a de Polignac number, because 1230110223291 - 2⁹ = 1230110222779 is a prime.

It is a super-2 number, since 2×1230110223291² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1230110223271) 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, 82428555 + ... + 82443476.

It is an arithmetic number, because the mean of its divisors is an integer number (148247435440).

Almost surely, 2^{1230110223291} is an apocalyptic number.

1230110223291 is a deficient number, since it is larger than the sum of its proper divisors (548859001989).

1230110223291 is a wasteful number, since it uses less digits than its factorization.

1230110223291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164872866 (or 164872863 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The spelling of 1230110223291 in words is "one trillion, two hundred thirty billion, one hundred ten million, two hundred twenty-three thousand, two hundred ninety-one".