105253099 has 8 divisors (see below), whose sum is σ = 120358368. Its totient is φ = 90165120.

The previous prime is 105253097. The next prime is 105253147. The reversal of 105253099 is 990352501.

It is a happy number.

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 105253099 - 2¹ = 105253097 is a prime.

It is a super-2 number, since 2×105253099² = 22156429698207602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105253097) 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, 13809 + ... + 20029.

It is an arithmetic number, because the mean of its divisors is an integer number (15044796).

Almost surely, 2^105253099 is an apocalyptic number.

105253099 is a deficient number, since it is larger than the sum of its proper divisors (15105269).

105253099 is an equidigital number, since it uses as much as digits as its factorization.

105253099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8645.

The product of its (nonzero) digits is 12150, while the sum is 34.

The square root of 105253099 is about 10259.2932992482. The cubic root of 105253099 is about 472.1481553366.

The spelling of 105253099 in words is "one hundred five million, two hundred fifty-three thousand, ninety-nine".