11149370377 has 2 divisors, whose sum is σ = 11149370378. Its totient is φ = 11149370376.

The previous prime is 11149370357. The next prime is 11149370381. The reversal of 11149370377 is 77307394111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10654574841 + 494795536 = 103221^2 + 22244^2 .

It is a cyclic number.

It is not a de Polignac number, because 11149370377 - 2²³ = 11140981769 is a prime.

It is not a weakly prime, because it can be changed into another prime (11149370327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5574685188 + 5574685189.

It is an arithmetic number, because the mean of its divisors is an integer number (5574685189).

Almost surely, 2^11149370377 is an apocalyptic number.

It is an amenable number.

11149370377 is a deficient number, since it is larger than the sum of its proper divisors (1).

11149370377 is an equidigital number, since it uses as much as digits as its factorization.

11149370377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 111132, while the sum is 43.

The spelling of 11149370377 in words is "eleven billion, one hundred forty-nine million, three hundred seventy thousand, three hundred seventy-seven".