111001434312099 has 8 divisors (see below), whose sum is σ = 150086446394112. Its totient is φ = 72958689219080.

The previous prime is 111001434312077. The next prime is 111001434312143. The reversal of 111001434312099 is 990213434100111.

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 111001434312099 - 2⁹ = 111001434311587 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111001434312059) 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, 260566746999 + ... + 260566747424.

It is an arithmetic number, because the mean of its divisors is an integer number (18760805799264).

Almost surely, 2^{111001434312099} is an apocalyptic number.

111001434312099 is a deficient number, since it is larger than the sum of its proper divisors (39085012082013).

111001434312099 is an equidigital number, since it uses as much as digits as its factorization.

111001434312099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521133494497.

The product of its (nonzero) digits is 23328, while the sum is 39.

The spelling of 111001434312099 in words is "one hundred eleven trillion, one billion, four hundred thirty-four million, three hundred twelve thousand, ninety-nine".