11303454077 has 2 divisors, whose sum is σ = 11303454078. Its totient is φ = 11303454076.

The previous prime is 11303454061. The next prime is 11303454089. The reversal of 11303454077 is 77045430311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11047901881 + 255552196 = 105109^2 + 15986^2 .

It is a cyclic number.

It is not a de Polignac number, because 11303454077 - 2⁴ = 11303454061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11303454277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5651727038 + 5651727039.

It is an arithmetic number, because the mean of its divisors is an integer number (5651727039).

Almost surely, 2^11303454077 is an apocalyptic number.

It is an amenable number.

11303454077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11303454077 is an equidigital number, since it uses as much as digits as its factorization.

11303454077 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 35280, while the sum is 35.

Adding to 11303454077 its reverse (77045430311), we get a palindrome (88348884388).

The spelling of 11303454077 in words is "eleven billion, three hundred three million, four hundred fifty-four thousand, seventy-seven".