961123 has 2 divisors, whose sum is σ = 961124. Its totient is φ = 961122.

The previous prime is 961117. The next prime is 961133. The reversal of 961123 is 321169.

It is a weak prime.

It is an emirp because it is prime and its reverse (321169) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 961123 - 2⁵ = 961091 is a prime.

It is a super-2 number, since 2×961123² = 1847514842258, which contains 22 as substring.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 961094 and 961103.

It is not a weakly prime, because it can be changed into another prime (961133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 480561 + 480562.

It is an arithmetic number, because the mean of its divisors is an integer number (480562).

2⁹⁶¹¹²³ is an apocalyptic number.

961123 is a deficient number, since it is larger than the sum of its proper divisors (1).

961123 is an equidigital number, since it uses as much as digits as its factorization.

961123 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 324, while the sum is 22.

The square root of 961123 is about 980.3688081533. The cubic root of 961123 is about 98.6869340416.

The spelling of 961123 in words is "nine hundred sixty-one thousand, one hundred twenty-three".