1080630323 has 4 divisors (see below), whose sum is σ = 1081337688. Its totient is φ = 1079922960.

The previous prime is 1080630319. The next prime is 1080630349. The reversal of 1080630323 is 3230360801.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1080630323 - 2² = 1080630319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1080630292 and 1080630301.

It is not an unprimeable number, because it can be changed into a prime (1080630373) 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, 351386 + ... + 354447.

It is an arithmetic number, because the mean of its divisors is an integer number (270334422).

Almost surely, 2^1080630323 is an apocalyptic number.

1080630323 is a deficient number, since it is larger than the sum of its proper divisors (707365).

1080630323 is an equidigital number, since it uses as much as digits as its factorization.

1080630323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707364.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1080630323 is about 32872.9421104957. The cubic root of 1080630323 is about 1026.1851286634.

The spelling of 1080630323 in words is "one billion, eighty million, six hundred thirty thousand, three hundred twenty-three".