2073201239 has 4 divisors (see below), whose sum is σ = 2079741624. Its totient is φ = 2066660856.

The previous prime is 2073201223. The next prime is 2073201257. The reversal of 2073201239 is 9321023702.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9321023702 = 2 ⋅4660511851.

It is a cyclic number.

It is not a de Polignac number, because 2073201239 - 2⁴ = 2073201223 is a prime.

It is a super-2 number, since 2×2073201239² = 8596326754782270242, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2073201259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3269717 + ... + 3270350.

It is an arithmetic number, because the mean of its divisors is an integer number (519935406).

Almost surely, 2^2073201239 is an apocalyptic number.

2073201239 is a deficient number, since it is larger than the sum of its proper divisors (6540385).

2073201239 is an equidigital number, since it uses as much as digits as its factorization.

2073201239 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6540384.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 2073201239 is about 45532.4196479827. The cubic root of 2073201239 is about 1275.1085364992.

The spelling of 2073201239 in words is "two billion, seventy-three million, two hundred one thousand, two hundred thirty-nine".