120001110001203 has 8 divisors (see below), whose sum is σ = 160104773410000. Its totient is φ = 79949093296608.

The previous prime is 120001110001177. The next prime is 120001110001231. The reversal of 120001110001203 is 302100011100021.

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

It is not a de Polignac number, because 120001110001203 - 2⁹ = 120001110000691 is a prime.

It is a super-2 number, since 2×120001110001203² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120001110000203) 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, 12911670628 + ... + 12911679921.

It is an arithmetic number, because the mean of its divisors is an integer number (20013096676250).

Almost surely, 2^{120001110001203} is an apocalyptic number.

120001110001203 is a deficient number, since it is larger than the sum of its proper divisors (40103663408797).

120001110001203 is a wasteful number, since it uses less digits than its factorization.

120001110001203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25823352101.

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

Adding to 120001110001203 its reverse (302100011100021), we get a palindrome (422101121101224).

The spelling of 120001110001203 in words is "one hundred twenty trillion, one billion, one hundred ten million, one thousand, two hundred three".