105370297 has 6 divisors (see below), whose sum is σ = 106971018. Its totient is φ = 103793184.

The previous prime is 105370277. The next prime is 105370303. The reversal of 105370297 is 792073501.

It can be written as a sum of positive squares in only one way, i.e., 105083001 + 287296 = 10251^2 + 536^2 .

It is a de Polignac number, because none of the positive numbers 2^k-105370297 is a prime.

It is a super-2 number, since 2×105370297² = 22205798979736418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (105370217) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7248 + ... + 16225.

It is an arithmetic number, because the mean of its divisors is an integer number (17828503).

Almost surely, 2^105370297 is an apocalyptic number.

It is an amenable number.

105370297 is a deficient number, since it is larger than the sum of its proper divisors (1600721).

105370297 is an frugal number, since it uses more digits than its factorization.

105370297 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23607 (or 23540 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 34.

The square root of 105370297 is about 10265.0035070622. The cubic root of 105370297 is about 472.3233340076.

The spelling of 105370297 in words is "one hundred five million, three hundred seventy thousand, two hundred ninety-seven".