1100010000977 has 2 divisors, whose sum is σ = 1100010000978. Its totient is φ = 1100010000976.

The previous prime is 1100010000967. The next prime is 1100010000989. The reversal of 1100010000977 is 7790000100011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1069985428801 + 30024572176 = 1034401^2 + 173276^2 .

It is a cyclic number.

It is not a de Polignac number, because 1100010000977 - 2¹⁰ = 1100009999953 is a prime.

It is not a weakly prime, because it can be changed into another prime (1100010000907) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550005000488 + 550005000489.

It is an arithmetic number, because the mean of its divisors is an integer number (550005000489).

Almost surely, 2^{1100010000977} is an apocalyptic number.

It is an amenable number.

1100010000977 is a deficient number, since it is larger than the sum of its proper divisors (1).

1100010000977 is an equidigital number, since it uses as much as digits as its factorization.

1100010000977 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 441, while the sum is 26.

Adding to 1100010000977 its reverse (7790000100011), we get a palindrome (8890010100988).

The spelling of 1100010000977 in words is "one trillion, one hundred billion, ten million, nine hundred seventy-seven", and thus it is an aban number.