361651101667 has 2 divisors, whose sum is σ = 361651101668. Its totient is φ = 361651101666.

The previous prime is 361651101649. The next prime is 361651101673. The reversal of 361651101667 is 766101156163.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 361651101667 - 2¹⁵ = 361651068899 is a prime.

It is not a weakly prime, because it can be changed into another prime (361651101607) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 180825550833 + 180825550834.

It is an arithmetic number, because the mean of its divisors is an integer number (180825550834).

Almost surely, 2^361651101667 is an apocalyptic number.

361651101667 is a deficient number, since it is larger than the sum of its proper divisors (1).

361651101667 is an equidigital number, since it uses as much as digits as its factorization.

361651101667 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The spelling of 361651101667 in words is "three hundred sixty-one billion, six hundred fifty-one million, one hundred one thousand, six hundred sixty-seven".