111001434312098 has 16 divisors (see below), whose sum is σ = 181820895994944. Its totient is φ = 50404590386160.

The previous prime is 111001434312077. The next prime is 111001434312143. The reversal of 111001434312098 is 890213434100111.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2530328990 + ... + 2530372857.

It is an arithmetic number, because the mean of its divisors is an integer number (11363805999684).

Almost surely, 2^{111001434312098} is an apocalyptic number.

111001434312098 is a deficient number, since it is larger than the sum of its proper divisors (70819461682846).

111001434312098 is a wasteful number, since it uses less digits than its factorization.

111001434312098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060702857.

The product of its (nonzero) digits is 20736, while the sum is 38.

The spelling of 111001434312098 in words is "one hundred eleven trillion, one billion, four hundred thirty-four million, three hundred twelve thousand, ninety-eight".