1081034377 has 2 divisors, whose sum is σ = 1081034378. Its totient is φ = 1081034376.

The previous prime is 1081034359. The next prime is 1081034389. The reversal of 1081034377 is 7734301801.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 908479881 + 172554496 = 30141^2 + 13136^2 .

It is a cyclic number.

It is not a de Polignac number, because 1081034377 - 2¹⁵ = 1081001609 is a prime.

It is not a weakly prime, because it can be changed into another prime (1081034677) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 540517188 + 540517189.

It is an arithmetic number, because the mean of its divisors is an integer number (540517189).

Almost surely, 2^1081034377 is an apocalyptic number.

It is an amenable number.

1081034377 is a deficient number, since it is larger than the sum of its proper divisors (1).

1081034377 is an equidigital number, since it uses as much as digits as its factorization.

1081034377 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14112, while the sum is 34.

The square root of 1081034377 is about 32879.0872288146. The cubic root of 1081034377 is about 1026.3130116004.

The spelling of 1081034377 in words is "one billion, eighty-one million, thirty-four thousand, three hundred seventy-seven".