1111120324401 has 8 divisors (see below), whose sum is σ = 1481507259264. Its totient is φ = 740740136240.

The previous prime is 1111120324361. The next prime is 1111120324471. The reversal of 1111120324401 is 1044230211111.

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

It is a cyclic number.

It is not a de Polignac number, because 1111120324401 - 2¹⁸ = 1111120062257 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1111120324471) 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, 1289001 + ... + 1970726.

It is an arithmetic number, because the mean of its divisors is an integer number (185188407408).

Almost surely, 2^{1111120324401} is an apocalyptic number.

It is an amenable number.

1111120324401 is a deficient number, since it is larger than the sum of its proper divisors (370386934863).

1111120324401 is a wasteful number, since it uses less digits than its factorization.

1111120324401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3373351.

The product of its (nonzero) digits is 192, while the sum is 21.

Adding to 1111120324401 its reverse (1044230211111), we get a palindrome (2155350535512).

The spelling of 1111120324401 in words is "one trillion, one hundred eleven billion, one hundred twenty million, three hundred twenty-four thousand, four hundred one".