111321323310001 has 16 divisors (see below), whose sum is σ = 128523443748480. Its totient is φ = 94444551244800.

The previous prime is 111321323309969. The next prime is 111321323310031. The reversal of 111321323310001 is 100013323123111.

It is a cyclic number.

It is not a de Polignac number, because 111321323310001 - 2⁵ = 111321323309969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111321323310031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21852976 + ... + 26461201.

It is an arithmetic number, because the mean of its divisors is an integer number (8032715234280).

Almost surely, 2^{111321323310001} is an apocalyptic number.

It is an amenable number.

111321323310001 is a deficient number, since it is larger than the sum of its proper divisors (17202120438479).

111321323310001 is a wasteful number, since it uses less digits than its factorization.

111321323310001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48317544.

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 111321323310001 its reverse (100013323123111), we get a palindrome (211334646433112).

The spelling of 111321323310001 in words is "one hundred eleven trillion, three hundred twenty-one billion, three hundred twenty-three million, three hundred ten thousand, one".