1011361567 has 2 divisors, whose sum is σ = 1011361568. Its totient is φ = 1011361566.

The previous prime is 1011361541. The next prime is 1011361597. The reversal of 1011361567 is 7651631101.

1011361567 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1011361567 - 2²³ = 1002972959 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1011361597) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 505680783 + 505680784.

It is an arithmetic number, because the mean of its divisors is an integer number (505680784).

Almost surely, 2^1011361567 is an apocalyptic number.

1011361567 is a deficient number, since it is larger than the sum of its proper divisors (1).

1011361567 is an equidigital number, since it uses as much as digits as its factorization.

1011361567 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3780, while the sum is 31.

The square root of 1011361567 is about 31801.9113733750. The cubic root of 1011361567 is about 1003.7729360509.

Adding to 1011361567 its reverse (7651631101), we get a palindrome (8662992668).

The spelling of 1011361567 in words is "one billion, eleven million, three hundred sixty-one thousand, five hundred sixty-seven".