111123103002002 has 24 divisors (see below), whose sum is σ = 206277543700416. Its totient is φ = 43960787999856.

The previous prime is 111123103001959. The next prime is 111123103002053. The reversal of 111123103002002 is 200200301321111.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23483324558 + ... + 23483329289.

It is an arithmetic number, because the mean of its divisors is an integer number (8594897654184).

Almost surely, 2^{111123103002002} is an apocalyptic number.

111123103002002 is a deficient number, since it is larger than the sum of its proper divisors (95154440698414).

111123103002002 is a wasteful number, since it uses less digits than its factorization.

111123103002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46966653882 (or 46966653869 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 111123103002002 its reverse (200200301321111), we get a palindrome (311323404323113).

The spelling of 111123103002002 in words is "one hundred eleven trillion, one hundred twenty-three billion, one hundred three million, two thousand, two".