111010120002029 has 2 divisors, whose sum is σ = 111010120002030. Its totient is φ = 111010120002028.

The previous prime is 111010120001993. The next prime is 111010120002071. The reversal of 111010120002029 is 920200021010111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 68715843408004 + 42294276594025 = 8289502^2 + 6503405^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111010120002029 is a prime.

It is a super-3 number, since 3×111010120002029³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 111010120002029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111010120002829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55505060001014 + 55505060001015.

It is an arithmetic number, because the mean of its divisors is an integer number (55505060001015).

Almost surely, 2^{111010120002029} is an apocalyptic number.

It is an amenable number.

111010120002029 is a deficient number, since it is larger than the sum of its proper divisors (1).

111010120002029 is an equidigital number, since it uses as much as digits as its factorization.

111010120002029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

The spelling of 111010120002029 in words is "one hundred eleven trillion, ten billion, one hundred twenty million, two thousand, twenty-nine".