945080131 has 2 divisors, whose sum is σ = 945080132. Its totient is φ = 945080130.

The previous prime is 945080069. The next prime is 945080177. The reversal of 945080131 is 131080549.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-945080131 is a prime.

It is a super-2 number, since 2×945080131² = 1786352908021954322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 945080093 and 945080102.

It is not a weakly prime, because it can be changed into another prime (945080831) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 472540065 + 472540066.

It is an arithmetic number, because the mean of its divisors is an integer number (472540066).

Almost surely, 2^945080131 is an apocalyptic number.

945080131 is a deficient number, since it is larger than the sum of its proper divisors (1).

945080131 is an equidigital number, since it uses as much as digits as its factorization.

945080131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 945080131 is about 30742.1556010635. The cubic root of 945080131 is about 981.3476291842.

The spelling of 945080131 in words is "nine hundred forty-five million, eighty thousand, one hundred thirty-one".