1202011102027 has 2 divisors, whose sum is σ = 1202011102028. Its totient is φ = 1202011102026.

The previous prime is 1202011101989. The next prime is 1202011102051. The reversal of 1202011102027 is 7202011102021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202011102027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1202011101995 and 1202011102013.

It is not a weakly prime, because it can be changed into another prime (1202011102057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601005551013 + 601005551014.

It is an arithmetic number, because the mean of its divisors is an integer number (601005551014).

Almost surely, 2^{1202011102027} is an apocalyptic number.

1202011102027 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202011102027 is an equidigital number, since it uses as much as digits as its factorization.

1202011102027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 1202011102027 its reverse (7202011102021), we get a palindrome (8404022204048).

The spelling of 1202011102027 in words is "one trillion, two hundred two billion, eleven million, one hundred two thousand, twenty-seven".