1080371077 has 4 divisors (see below), whose sum is σ = 1093387680. Its totient is φ = 1067354476.

The previous prime is 1080371069. The next prime is 1080371099. The reversal of 1080371077 is 7701730801.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7701730801 = 1877 ⋅4103213.

It is a cyclic number.

It is not a de Polignac number, because 1080371077 - 2³ = 1080371069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080371477) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6508177 + ... + 6508342.

It is an arithmetic number, because the mean of its divisors is an integer number (273346920).

Almost surely, 2^1080371077 is an apocalyptic number.

It is an amenable number.

1080371077 is a deficient number, since it is larger than the sum of its proper divisors (13016603).

1080371077 is an equidigital number, since it uses as much as digits as its factorization.

1080371077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13016602.

The product of its (nonzero) digits is 8232, while the sum is 34.

The square root of 1080371077 is about 32868.9987222002. The cubic root of 1080371077 is about 1026.1030606144.

The spelling of 1080371077 in words is "one billion, eighty million, three hundred seventy-one thousand, seventy-seven".