611201002039 has 2 divisors, whose sum is σ = 611201002040. Its totient is φ = 611201002038.

The previous prime is 611201002001. The next prime is 611201002051. The reversal of 611201002039 is 930200102116.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 611201002039 - 2⁹ = 611201001527 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (611201002079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 305600501019 + 305600501020.

It is an arithmetic number, because the mean of its divisors is an integer number (305600501020).

Almost surely, 2^611201002039 is an apocalyptic number.

611201002039 is a deficient number, since it is larger than the sum of its proper divisors (1).

611201002039 is an equidigital number, since it uses as much as digits as its factorization.

611201002039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 611201002039 in words is "six hundred eleven billion, two hundred one million, two thousand, thirty-nine".