123000001113 has 8 divisors (see below), whose sum is σ = 178909092576. Its totient is φ = 74545455200.

The previous prime is 123000001097. The next prime is 123000001123. The reversal of 123000001113 is 311100000321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123000001113 - 2⁴ = 123000001097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (123000001123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1863636348 + ... + 1863636413.

It is an arithmetic number, because the mean of its divisors is an integer number (22363636572).

Almost surely, 2^123000001113 is an apocalyptic number.

It is an amenable number.

123000001113 is a deficient number, since it is larger than the sum of its proper divisors (55909091463).

123000001113 is a wasteful number, since it uses less digits than its factorization.

123000001113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3727272775.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 123000001113 its reverse (311100000321), we get a palindrome (434100001434).

The spelling of 123000001113 in words is "one hundred twenty-three billion, one thousand, one hundred thirteen".