1773668382101 has 24 divisors (see below), whose sum is σ = 2345346642240. Its totient is φ = 1309338233280.

The previous prime is 1773668382077. The next prime is 1773668382107. The reversal of 1773668382101 is 1012838663771.

It is a de Polignac number, because none of the positive numbers 2^k-1773668382101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1773668382107) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 55090736 + ... + 55122921.

It is an arithmetic number, because the mean of its divisors is an integer number (97722776760).

Almost surely, 2^{1773668382101} is an apocalyptic number.

1773668382101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1773668382101 is a deficient number, since it is larger than the sum of its proper divisors (571678260139).

1773668382101 is a wasteful number, since it uses less digits than its factorization.

1773668382101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110213705 (or 110213694 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The spelling of 1773668382101 in words is "one trillion, seven hundred seventy-three billion, six hundred sixty-eight million, three hundred eighty-two thousand, one hundred one".