101233120223123 has 16 divisors (see below), whose sum is σ = 121035559357440. Its totient is φ = 82785219022176.

The previous prime is 101233120223069. The next prime is 101233120223159. The reversal of 101233120223123 is 321322021332101.

It is a cyclic number.

It is not a de Polignac number, because 101233120223123 - 2¹⁰ = 101233120222099 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 101233120223092 and 101233120223101.

It is not an unprimeable number, because it can be changed into a prime (101233120223023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 808134215 + ... + 808259472.

It is an arithmetic number, because the mean of its divisors is an integer number (7564722459840).

Almost surely, 2^{101233120223123} is an apocalyptic number.

101233120223123 is a deficient number, since it is larger than the sum of its proper divisors (19802439134317).

101233120223123 is a wasteful number, since it uses less digits than its factorization.

101233120223123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1616394106.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 101233120223123 its reverse (321322021332101), we get a palindrome (422555141555224).

The spelling of 101233120223123 in words is "one hundred one trillion, two hundred thirty-three billion, one hundred twenty million, two hundred twenty-three thousand, one hundred twenty-three".