1099713453 has 8 divisors (see below), whose sum is σ = 1468854816. Its totient is φ = 731857200.

The previous prime is 1099713443. The next prime is 1099713457. The reversal of 1099713453 is 3543179901.

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

It is not a de Polignac number, because 1099713453 - 2¹⁰ = 1099712429 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1099713457) 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, 319278 + ... + 322703.

It is an arithmetic number, because the mean of its divisors is an integer number (183606852).

Almost surely, 2^1099713453 is an apocalyptic number.

It is an amenable number.

1099713453 is a deficient number, since it is larger than the sum of its proper divisors (369141363).

1099713453 is an equidigital number, since it uses as much as digits as its factorization.

1099713453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 642555.

The product of its (nonzero) digits is 102060, while the sum is 42.

The square root of 1099713453 is about 33161.9277636268. The cubic root of 1099713453 is about 1032.1904722871.

The spelling of 1099713453 in words is "one billion, ninety-nine million, seven hundred thirteen thousand, four hundred fifty-three".