2071124321 has 8 divisors (see below), whose sum is σ = 2430972480. Its totient is φ = 1727269488.

The previous prime is 2071124299. The next prime is 2071124327. The reversal of 2071124321 is 1234211702.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2071124321 - 2⁶ = 2071124257 is a prime.

It is a super-2 number, since 2×2071124321² = 8579111906075422082, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2071124327) 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, 3998051 + ... + 3998568.

It is an arithmetic number, because the mean of its divisors is an integer number (303871560).

Almost surely, 2^2071124321 is an apocalyptic number.

It is an amenable number.

2071124321 is a deficient number, since it is larger than the sum of its proper divisors (359848159).

2071124321 is an equidigital number, since it uses as much as digits as its factorization.

2071124321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7996663.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 2071124321 is about 45509.6069088714. The cubic root of 2071124321 is about 1274.6825960644.

The spelling of 2071124321 in words is "two billion, seventy-one million, one hundred twenty-four thousand, three hundred twenty-one".