11345195077 has 2 divisors, whose sum is σ = 11345195078. Its totient is φ = 11345195076.

The previous prime is 11345195039. The next prime is 11345195083. The reversal of 11345195077 is 77059154311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11161077316 + 184117761 = 105646^2 + 13569^2 .

It is a cyclic number.

It is not a de Polignac number, because 11345195077 - 2¹⁹ = 11344670789 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11345195177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5672597538 + 5672597539.

It is an arithmetic number, because the mean of its divisors is an integer number (5672597539).

Almost surely, 2^11345195077 is an apocalyptic number.

It is an amenable number.

11345195077 is a deficient number, since it is larger than the sum of its proper divisors (1).

11345195077 is an equidigital number, since it uses as much as digits as its factorization.

11345195077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 132300, while the sum is 43.

The spelling of 11345195077 in words is "eleven billion, three hundred forty-five million, one hundred ninety-five thousand, seventy-seven".