11331323020103 has 4 divisors (see below), whose sum is σ = 11332254654648. Its totient is φ = 11330391385560.

The previous prime is 11331323020081. The next prime is 11331323020183. The reversal of 11331323020103 is 30102032313311.

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

It is a cyclic number.

It is not a de Polignac number, because 11331323020103 - 2⁸ = 11331323019847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331323020183) 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, 465799028 + ... + 465823353.

It is an arithmetic number, because the mean of its divisors is an integer number (2833063663662).

Almost surely, 2^{11331323020103} is an apocalyptic number.

11331323020103 is a deficient number, since it is larger than the sum of its proper divisors (931634545).

11331323020103 is an equidigital number, since it uses as much as digits as its factorization.

11331323020103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931634544.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 11331323020103 its reverse (30102032313311), we get a palindrome (41433355333414).

The spelling of 11331323020103 in words is "eleven trillion, three hundred thirty-one billion, three hundred twenty-three million, twenty thousand, one hundred three".