123103121301001 has 8 divisors (see below), whose sum is σ = 123198276456864. Its totient is φ = 123007973056320.

The previous prime is 123103121300969. The next prime is 123103121301047. The reversal of 123103121301001 is 100103121301321.

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 123103121301001 - 2⁵ = 123103121300969 is a prime.

It is a super-2 number, since 2×123103121301001² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123103121301001.

It is not an unprimeable number, because it can be changed into a prime (123103121301701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34198786 + ... + 37626628.

It is an arithmetic number, because the mean of its divisors is an integer number (15399784557108).

Almost surely, 2^{123103121301001} is an apocalyptic number.

It is an amenable number.

123103121301001 is a deficient number, since it is larger than the sum of its proper divisors (95155155863).

123103121301001 is a wasteful number, since it uses less digits than its factorization.

123103121301001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3455591.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 123103121301001 its reverse (100103121301321), we get a palindrome (223206242602322).

The spelling of 123103121301001 in words is "one hundred twenty-three trillion, one hundred three billion, one hundred twenty-one million, three hundred one thousand, one".