11110020010203 has 4 divisors (see below), whose sum is σ = 14813360013608. Its totient is φ = 7406680006800.

The previous prime is 11110020010171. The next prime is 11110020010223. The reversal of 11110020010203 is 30201002001111.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 11110020010203 - 2⁵ = 11110020010171 is a prime.

It is a super-2 number, since 2×11110020010203² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11110020010223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1851670001698 + ... + 1851670001703.

It is an arithmetic number, because the mean of its divisors is an integer number (3703340003402).

Almost surely, 2^{11110020010203} is an apocalyptic number.

11110020010203 is a deficient number, since it is larger than the sum of its proper divisors (3703340003405).

11110020010203 is an equidigital number, since it uses as much as digits as its factorization.

11110020010203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3703340003404.

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

Adding to 11110020010203 its reverse (30201002001111), we get a palindrome (41311022011314).

The spelling of 11110020010203 in words is "eleven trillion, one hundred ten billion, twenty million, ten thousand, two hundred three".