1041111377 has 2 divisors, whose sum is σ = 1041111378. Its totient is φ = 1041111376.

The previous prime is 1041111367. The next prime is 1041111443. The reversal of 1041111377 is 7731111401.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1014804736 + 26306641 = 31856^2 + 5129^2 .

It is a cyclic number.

It is not a de Polignac number, because 1041111377 - 2¹² = 1041107281 is a prime.

It is a super-2 number, since 2×1041111377² = 2167825798637672258, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1041111317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 520555688 + 520555689.

It is an arithmetic number, because the mean of its divisors is an integer number (520555689).

Almost surely, 2^1041111377 is an apocalyptic number.

It is an amenable number.

1041111377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1041111377 is an equidigital number, since it uses as much as digits as its factorization.

1041111377 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 588, while the sum is 26.

The square root of 1041111377 is about 32266.2575611117. The cubic root of 1041111377 is about 1013.5201734365.

Adding to 1041111377 its reverse (7731111401), we get a palindrome (8772222778).

The spelling of 1041111377 in words is "one billion, forty-one million, one hundred eleven thousand, three hundred seventy-seven".