941397131 has 2 divisors, whose sum is σ = 941397132. Its totient is φ = 941397130.

The previous prime is 941397089. The next prime is 941397241. The reversal of 941397131 is 131793149.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 941397131 - 2¹⁴ = 941380747 is a prime.

It is a super-2 number, since 2×941397131² = 1772457116510062322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (941327131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 470698565 + 470698566.

It is an arithmetic number, because the mean of its divisors is an integer number (470698566).

Almost surely, 2^941397131 is an apocalyptic number.

941397131 is a deficient number, since it is larger than the sum of its proper divisors (1).

941397131 is an equidigital number, since it uses as much as digits as its factorization.

941397131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20412, while the sum is 38.

The square root of 941397131 is about 30682.1956678462. The cubic root of 941397131 is about 980.0711912048.

The spelling of 941397131 in words is "nine hundred forty-one million, three hundred ninety-seven thousand, one hundred thirty-one".