7070706131 has 4 divisors (see below), whose sum is σ = 7071006000. Its totient is φ = 7070406264.

The previous prime is 7070706107. The next prime is 7070706163. The reversal of 7070706131 is 1316070707.

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 7070706131 - 2¹⁰ = 7070705107 is a prime.

It is a super-2 number, since 2×7070706131² = 99989770381921978322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7070786131) 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, 111236 + ... + 162833.

It is an arithmetic number, because the mean of its divisors is an integer number (1767751500).

Almost surely, 2^7070706131 is an apocalyptic number.

7070706131 is a deficient number, since it is larger than the sum of its proper divisors (299869).

7070706131 is a wasteful number, since it uses less digits than its factorization.

7070706131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299868.

The product of its (nonzero) digits is 6174, while the sum is 32.

The square root of 7070706131 is about 84087.4909305778. The cubic root of 7070706131 is about 1919.3503780114.

Adding to 7070706131 its reverse (1316070707), we get a palindrome (8386776838).

The spelling of 7070706131 in words is "seven billion, seventy million, seven hundred six thousand, one hundred thirty-one".