1101201012077 has 2 divisors, whose sum is σ = 1101201012078. Its totient is φ = 1101201012076.

The previous prime is 1101201012061. The next prime is 1101201012101. The reversal of 1101201012077 is 7702101021011.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1101049377481 + 151634596 = 1049309^2 + 12314^2 .

It is a cyclic number.

It is not a de Polignac number, because 1101201012077 - 2⁴ = 1101201012061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1101201012007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550600506038 + 550600506039.

It is an arithmetic number, because the mean of its divisors is an integer number (550600506039).

Almost surely, 2^{1101201012077} is an apocalyptic number.

It is an amenable number.

1101201012077 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101201012077 is an equidigital number, since it uses as much as digits as its factorization.

1101201012077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 196, while the sum is 23.

Adding to 1101201012077 its reverse (7702101021011), we get a palindrome (8803302033088).

The spelling of 1101201012077 in words is "one trillion, one hundred one billion, two hundred one million, twelve thousand, seventy-seven".