1201101310003 has 8 divisors (see below), whose sum is σ = 1372748289120. Its totient is φ = 1029469600320.

The previous prime is 1201101309997. The next prime is 1201101310007. The reversal of 1201101310003 is 3000131011021.

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

It is not a de Polignac number, because 1201101310003 - 2¹³ = 1201101301811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1201101310007) 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, 3648298 + ... + 3963871.

It is an arithmetic number, because the mean of its divisors is an integer number (171593536140).

Almost surely, 2^{1201101310003} is an apocalyptic number.

1201101310003 is a deficient number, since it is larger than the sum of its proper divisors (171646979117).

1201101310003 is an equidigital number, since it uses as much as digits as its factorization.

1201101310003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7634717.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 1201101310003 its reverse (3000131011021), we get a palindrome (4201232321024).

The spelling of 1201101310003 in words is "one trillion, two hundred one billion, one hundred one million, three hundred ten thousand, three".