2103297 has 16 divisors (see below), whose sum is σ = 3274752. Its totient is φ = 1175760.

The previous prime is 2103239. The next prime is 2103301. The reversal of 2103297 is 7923012.

It is not a de Polignac number, because 2103297 - 2⁷ = 2103169 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2103797) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 79 + ... + 2052.

It is an arithmetic number, because the mean of its divisors is an integer number (204672).

It is a Proth number, since it is equal to 1027 ⋅ 2¹¹ + 1 and 1027 < 2¹¹.

2^2103297 is an apocalyptic number.

It is an amenable number.

2103297 is a deficient number, since it is larger than the sum of its proper divisors (1171455).

2103297 is a wasteful number, since it uses less digits than its factorization.

2103297 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2188.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 2103297 is about 1450.2748015462. The cubic root of 2103297 is about 128.1248984334.

The spelling of 2103297 in words is "two million, one hundred three thousand, two hundred ninety-seven".