1202102000111 has 2 divisors, whose sum is σ = 1202102000112. Its totient is φ = 1202102000110.

The previous prime is 1202102000083. The next prime is 1202102000117. The reversal of 1202102000111 is 1110002012021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1202102000111 - 2²² = 1202097805807 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202102000092 and 1202102000101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1202102000117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601051000055 + 601051000056.

It is an arithmetic number, because the mean of its divisors is an integer number (601051000056).

Almost surely, 2^{1202102000111} is an apocalyptic number.

1202102000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202102000111 is an equidigital number, since it uses as much as digits as its factorization.

1202102000111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1202102000111 its reverse (1110002012021), we get a palindrome (2312104012132).

The spelling of 1202102000111 in words is "one trillion, two hundred two billion, one hundred two million, one hundred eleven", and thus it is an aban number.