1083214851 has 4 divisors (see below), whose sum is σ = 1444286472. Its totient is φ = 722143232.

The previous prime is 1083214843. The next prime is 1083214861. The reversal of 1083214851 is 1584123801.

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 1083214851 - 2³ = 1083214843 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1083214861) 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, 180535806 + ... + 180535811.

It is an arithmetic number, because the mean of its divisors is an integer number (361071618).

Almost surely, 2^1083214851 is an apocalyptic number.

1083214851 is a deficient number, since it is larger than the sum of its proper divisors (361071621).

1083214851 is an equidigital number, since it uses as much as digits as its factorization.

1083214851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361071620.

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 1083214851 is about 32912.2295051551. The cubic root of 1083214851 is about 1027.0025813833.

The spelling of 1083214851 in words is "one billion, eighty-three million, two hundred fourteen thousand, eight hundred fifty-one".