111204312343402 has 8 divisors (see below), whose sum is σ = 169633696795200. Its totient is φ = 54659746745004.

The previous prime is 111204312343381. The next prime is 111204312343471. The reversal of 111204312343402 is 204343213402111.

It is a happy number.

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

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, 471204713202 + ... + 471204713437.

It is an arithmetic number, because the mean of its divisors is an integer number (21204212099400).

Almost surely, 2^{111204312343402} is an apocalyptic number.

111204312343402 is a deficient number, since it is larger than the sum of its proper divisors (58429384451798).

111204312343402 is an equidigital number, since it uses as much as digits as its factorization.

111204312343402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 942409426700.

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 111204312343402 its reverse (204343213402111), we get a palindrome (315547525745513).

The spelling of 111204312343402 in words is "one hundred eleven trillion, two hundred four billion, three hundred twelve million, three hundred forty-three thousand, four hundred two".