111011000100002 has 16 divisors (see below), whose sum is σ = 166541637122424. Its totient is φ = 55497121680000.

The previous prime is 111011000099957. The next prime is 111011000100101. The reversal of 111011000100002 is 200001000110111.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 42245593114921 + 68765406985081 = 6499661^2 + 8292491^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 394465502 + ... + 394746822.

Almost surely, 2^{111011000100002} is an apocalyptic number.

111011000100002 is a deficient number, since it is larger than the sum of its proper divisors (55530637022422).

111011000100002 is a wasteful number, since it uses less digits than its factorization.

111011000100002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 310405.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 111011000100002 its reverse (200001000110111), we get a palindrome (311012000210113).

The spelling of 111011000100002 in words is "one hundred eleven trillion, eleven billion, one hundred thousand, two".