1203120213007 has 2 divisors, whose sum is σ = 1203120213008. Its totient is φ = 1203120213006.

The previous prime is 1203120212989. The next prime is 1203120213079. The reversal of 1203120213007 is 7003120213021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1203120213007 - 2¹¹ = 1203120210959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1203120214007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601560106503 + 601560106504.

It is an arithmetic number, because the mean of its divisors is an integer number (601560106504).

Almost surely, 2^{1203120213007} is an apocalyptic number.

1203120213007 is a deficient number, since it is larger than the sum of its proper divisors (1).

1203120213007 is an equidigital number, since it uses as much as digits as its factorization.

1203120213007 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 22.

Adding to 1203120213007 its reverse (7003120213021), we get a palindrome (8206240426028).

The spelling of 1203120213007 in words is "one trillion, two hundred three billion, one hundred twenty million, two hundred thirteen thousand, seven".