111121011201107 has 2 divisors, whose sum is σ = 111121011201108. Its totient is φ = 111121011201106.

The previous prime is 111121011201091. The next prime is 111121011201229. The reversal of 111121011201107 is 701102110121111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111121011201107 - 2⁴ = 111121011201091 is a prime.

It is not a weakly prime, because it can be changed into another prime (111121011201007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55560505600553 + 55560505600554.

It is an arithmetic number, because the mean of its divisors is an integer number (55560505600554).

Almost surely, 2^{111121011201107} is an apocalyptic number.

111121011201107 is a deficient number, since it is larger than the sum of its proper divisors (1).

111121011201107 is an equidigital number, since it uses as much as digits as its factorization.

111121011201107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 20.

Adding to 111121011201107 its reverse (701102110121111), we get a palindrome (812223121322218).

The spelling of 111121011201107 in words is "one hundred eleven trillion, one hundred twenty-one billion, eleven million, two hundred one thousand, one hundred seven".