1081030853 has 8 divisors (see below), whose sum is σ = 1275317760. Its totient is φ = 896707440.

The previous prime is 1081030817. The next prime is 1081030861. The reversal of 1081030853 is 3580301801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1081030853 - 2¹⁸ = 1080768709 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 (1081030253) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2490638 + ... + 2491071.

It is an arithmetic number, because the mean of its divisors is an integer number (159414720).

Almost surely, 2^1081030853 is an apocalyptic number.

It is an amenable number.

1081030853 is a deficient number, since it is larger than the sum of its proper divisors (194286907).

1081030853 is an equidigital number, since it uses as much as digits as its factorization.

1081030853 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4981747.

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 1081030853 is about 32879.0336384754. The cubic root of 1081030853 is about 1026.3118963935.

The spelling of 1081030853 in words is "one billion, eighty-one million, thirty thousand, eight hundred fifty-three".