1230023193617 has 16 divisors (see below), whose sum is σ = 1238669389440. Its totient is φ = 1221402903552.

The previous prime is 1230023193611. The next prime is 1230023193629. The reversal of 1230023193617 is 7163913200321.

It is a cyclic number.

It is not a de Polignac number, because 1230023193617 - 2⁸ = 1230023193361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1230023193611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 323944163 + ... + 323947959.

It is an arithmetic number, because the mean of its divisors is an integer number (77416836840).

Almost surely, 2^{1230023193617} is an apocalyptic number.

It is an amenable number.

1230023193617 is a deficient number, since it is larger than the sum of its proper divisors (8646195823).

1230023193617 is a wasteful number, since it uses less digits than its factorization.

1230023193617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6632.

The product of its (nonzero) digits is 40824, while the sum is 38.

Adding to 1230023193617 its reverse (7163913200321), we get a palindrome (8393936393938).

The spelling of 1230023193617 in words is "one trillion, two hundred thirty billion, twenty-three million, one hundred ninety-three thousand, six hundred seventeen".