1012002082111 has 2 divisors, whose sum is σ = 1012002082112. Its totient is φ = 1012002082110.

The previous prime is 1012002082103. The next prime is 1012002082123. The reversal of 1012002082111 is 1112802002101.

1012002082111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1012002082111 - 2³ = 1012002082103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1012002082171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 506001041055 + 506001041056.

It is an arithmetic number, because the mean of its divisors is an integer number (506001041056).

Almost surely, 2^{1012002082111} is an apocalyptic number.

1012002082111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1012002082111 is an equidigital number, since it uses as much as digits as its factorization.

1012002082111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64, while the sum is 19.

Adding to 1012002082111 its reverse (1112802002101), we get a palindrome (2124804084212).

The spelling of 1012002082111 in words is "one trillion, twelve billion, two million, eighty-two thousand, one hundred eleven".