10323303131111 has 4 divisors (see below), whose sum is σ = 10346294898000. Its totient is φ = 10300311364224.

The previous prime is 10323303131081. The next prime is 10323303131123. The reversal of 10323303131111 is 11113130332301.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10323303131111 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 (10323303131161) 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, 11495882771 + ... + 11495883668.

It is an arithmetic number, because the mean of its divisors is an integer number (2586573724500).

Almost surely, 2^{10323303131111} is an apocalyptic number.

10323303131111 is a deficient number, since it is larger than the sum of its proper divisors (22991766889).

10323303131111 is an equidigital number, since it uses as much as digits as its factorization.

10323303131111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22991766888.

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 10323303131111 its reverse (11113130332301), we get a palindrome (21436433463412).

The spelling of 10323303131111 in words is "ten trillion, three hundred twenty-three billion, three hundred three million, one hundred thirty-one thousand, one hundred eleven".