111000110101002 has 40 divisors (see below), whose sum is σ = 252799886475972. Its totient is φ = 36393478718400.

The previous prime is 111000110100991. The next prime is 111000110101051. The reversal of 111000110101002 is 200101011000111.

It can be written as a sum of positive squares in 2 ways, for example, as 101773211769441 + 9226898331561 = 10088271^2 + 3037581^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5616267699 + ... + 5616287462.

Almost surely, 2^{111000110101002} is an apocalyptic number.

111000110101002 is an abundant number, since it is smaller than the sum of its proper divisors (141799776374970).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111000110101002 is a wasteful number, since it uses less digits than its factorization.

111000110101002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11232555236 (or 11232555227 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 111000110101002 its reverse (200101011000111), we get a palindrome (311101121101113).

The spelling of 111000110101002 in words is "one hundred eleven trillion, one hundred ten million, one hundred one thousand, two".