2270475131 has 2 divisors, whose sum is σ = 2270475132. Its totient is φ = 2270475130.

The previous prime is 2270475073. The next prime is 2270475143. The reversal of 2270475131 is 1315740722.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2270475131 is a prime.

It is a super-2 number, since 2×2270475131² = 10310114640978934322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2270475191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135237565 + 1135237566.

It is an arithmetic number, because the mean of its divisors is an integer number (1135237566).

Almost surely, 2^2270475131 is an apocalyptic number.

2270475131 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270475131 is an equidigital number, since it uses as much as digits as its factorization.

2270475131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 2270475131 is about 47649.5029459909. The cubic root of 2270475131 is about 1314.3335172172. Note that the first 3 decimals are identical.

The spelling of 2270475131 in words is "two billion, two hundred seventy million, four hundred seventy-five thousand, one hundred thirty-one".