1202000332139 has 2 divisors, whose sum is σ = 1202000332140. Its totient is φ = 1202000332138.

The previous prime is 1202000332129. The next prime is 1202000332157. The reversal of 1202000332139 is 9312330002021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202000332139 is a prime.

It is not a weakly prime, because it can be changed into another prime (1202000332109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 601000166069 + 601000166070.

It is an arithmetic number, because the mean of its divisors is an integer number (601000166070).

Almost surely, 2^{1202000332139} is an apocalyptic number.

1202000332139 is a deficient number, since it is larger than the sum of its proper divisors (1).

1202000332139 is an equidigital number, since it uses as much as digits as its factorization.

1202000332139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 1202000332139 in words is "one trillion, two hundred two billion, three hundred thirty-two thousand, one hundred thirty-nine".