1098214053 has 4 divisors (see below), whose sum is σ = 1464285408. Its totient is φ = 732142700.

The previous prime is 1098214043. The next prime is 1098214067. The reversal of 1098214053 is 3504128901.

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.

It is a cyclic number.

It is not a de Polignac number, because 1098214053 - 2¹⁰ = 1098213029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1098214043) 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, 183035673 + ... + 183035678.

It is an arithmetic number, because the mean of its divisors is an integer number (366071352).

Almost surely, 2^1098214053 is an apocalyptic number.

It is an amenable number.

1098214053 is a deficient number, since it is larger than the sum of its proper divisors (366071355).

1098214053 is an equidigital number, since it uses as much as digits as its factorization.

1098214053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366071354.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 1098214053 is about 33139.3128021690. The cubic root of 1098214053 is about 1031.7211469036.

The spelling of 1098214053 in words is "one billion, ninety-eight million, two hundred fourteen thousand, fifty-three".