1111320011342 has 8 divisors (see below), whose sum is σ = 1666987492296. Its totient is φ = 555657513912.

The previous prime is 1111320011339. The next prime is 1111320011369. The reversal of 1111320011342 is 2431100231111.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 626873 + ... + 1617284.

It is an arithmetic number, because the mean of its divisors is an integer number (208373436537).

Almost surely, 2^{1111320011342} is an apocalyptic number.

1111320011342 is a deficient number, since it is larger than the sum of its proper divisors (555667480954).

1111320011342 is a wasteful number, since it uses less digits than its factorization.

1111320011342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2491762.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1111320011342 its reverse (2431100231111), we get a palindrome (3542420242453).

The spelling of 1111320011342 in words is "one trillion, one hundred eleven billion, three hundred twenty million, eleven thousand, three hundred forty-two".