7020031241 has 4 divisors (see below), whose sum is σ = 7032369300. Its totient is φ = 7007693184.

The previous prime is 7020031231. The next prime is 7020031259. The reversal of 7020031241 is 1421300207.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1421300207 = 257 ⋅5530351.

It can be written as a sum of positive squares in 2 ways, for example, as 1218010000 + 5802021241 = 34900^2 + 76171^2 .

It is a cyclic number.

It is not a de Polignac number, because 7020031241 - 2²² = 7015836937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7020031211) 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, 6168176 + ... + 6169313.

It is an arithmetic number, because the mean of its divisors is an integer number (1758092325).

Almost surely, 2^7020031241 is an apocalyptic number.

It is an amenable number.

7020031241 is a deficient number, since it is larger than the sum of its proper divisors (12338059).

7020031241 is a wasteful number, since it uses less digits than its factorization.

7020031241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12338058.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 7020031241 is about 83785.6266969461. The cubic root of 7020031241 is about 1914.7541300500.

Adding to 7020031241 its reverse (1421300207), we get a palindrome (8441331448).

The spelling of 7020031241 in words is "seven billion, twenty million, thirty-one thousand, two hundred forty-one".