1011201313003 has 8 divisors (see below), whose sum is σ = 1216482782720. Its totient is φ = 821125878120.

The previous prime is 1011201312917. The next prime is 1011201313039. The reversal of 1011201313003 is 3003131021101.

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

It is not a de Polignac number, because 1011201313003 - 2¹³ = 1011201304811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011201313303) 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, 3801508563 + ... + 3801508828.

It is an arithmetic number, because the mean of its divisors is an integer number (152060347840).

Almost surely, 2^{1011201313003} is an apocalyptic number.

1011201313003 is a deficient number, since it is larger than the sum of its proper divisors (205281469717).

1011201313003 is an equidigital number, since it uses as much as digits as its factorization.

1011201313003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7603017417.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 1011201313003 its reverse (3003131021101), we get a palindrome (4014332334104).

The spelling of 1011201313003 in words is "one trillion, eleven billion, two hundred one million, three hundred thirteen thousand, three".