120123103001 has 8 divisors (see below), whose sum is σ = 137940405600. Its totient is φ = 103455303840.

The previous prime is 120123102997. The next prime is 120123103003. The reversal of 120123103001 is 100301321021.

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 120123103001 - 2² = 120123102997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120123103003) 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 7 ways as a sum of consecutive naturals, for example, 287375636 + ... + 287376053.

It is an arithmetic number, because the mean of its divisors is an integer number (17242550700).

Almost surely, 2^120123103001 is an apocalyptic number.

120123103001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

120123103001 is a deficient number, since it is larger than the sum of its proper divisors (17817302599).

120123103001 is a wasteful number, since it uses less digits than its factorization.

120123103001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574751719.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 120123103001 its reverse (100301321021), we get a palindrome (220424424022).

The spelling of 120123103001 in words is "one hundred twenty billion, one hundred twenty-three million, one hundred three thousand, one".