2030715427 has 4 divisors (see below), whose sum is σ = 2186924320. Its totient is φ = 1874506536.

The previous prime is 2030715413. The next prime is 2030715439. The reversal of 2030715427 is 7245170302.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2030715427 - 2¹¹ = 2030713379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2030715727) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78104427 + ... + 78104452.

It is an arithmetic number, because the mean of its divisors is an integer number (546731080).

Almost surely, 2^2030715427 is an apocalyptic number.

2030715427 is a deficient number, since it is larger than the sum of its proper divisors (156208893).

2030715427 is a wasteful number, since it uses less digits than its factorization.

2030715427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156208892.

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 2030715427 is about 45063.4599980960. The cubic root of 2030715427 is about 1266.3381460201.

Adding to 2030715427 its reverse (7245170302), we get a palindrome (9275885729).

The spelling of 2030715427 in words is "two billion, thirty million, seven hundred fifteen thousand, four hundred twenty-seven".