105453299 has 4 divisors (see below), whose sum is σ = 120518064. Its totient is φ = 90388536.

The previous prime is 105453233. The next prime is 105453347. The reversal of 105453299 is 992354501.

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

It is not a de Polignac number, because 105453299 - 2¹² = 105449203 is a prime.

It is a super-2 number, since 2×105453299² = 22240796539966802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105453899) 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, 7532372 + ... + 7532385.

It is an arithmetic number, because the mean of its divisors is an integer number (30129516).

Almost surely, 2^105453299 is an apocalyptic number.

105453299 is a deficient number, since it is larger than the sum of its proper divisors (15064765).

105453299 is an equidigital number, since it uses as much as digits as its factorization.

105453299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15064764.

The product of its (nonzero) digits is 48600, while the sum is 38.

The square root of 105453299 is about 10269.0456713367. The cubic root of 105453299 is about 472.4473205362.

The spelling of 105453299 in words is "one hundred five million, four hundred fifty-three thousand, two hundred ninety-nine".