7011201531 has 8 divisors (see below), whose sum is σ = 9349264720. Its totient is φ = 4673636352.

The previous prime is 7011201467. The next prime is 7011201539. The reversal of 7011201531 is 1351021107.

It is a happy number.

7011201531 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 7011201531 - 2⁶ = 7011201467 is a prime.

It is a super-2 number, since 2×7011201531² = 98313893816593487922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7011201498 and 7011201507.

It is not an unprimeable number, because it can be changed into a prime (7011201539) 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, 90310 + ... + 148923.

It is an arithmetic number, because the mean of its divisors is an integer number (1168658090).

Almost surely, 2^7011201531 is an apocalyptic number.

7011201531 is a deficient number, since it is larger than the sum of its proper divisors (2338063189).

7011201531 is a wasteful number, since it uses less digits than its factorization.

7011201531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249005.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 7011201531 is about 83732.9178459702. The cubic root of 7011201531 is about 1913.9510084103.

Adding to 7011201531 its reverse (1351021107), we get a palindrome (8362222638).

The spelling of 7011201531 in words is "seven billion, eleven million, two hundred one thousand, five hundred thirty-one".