967453121 has 2 divisors, whose sum is σ = 967453122. Its totient is φ = 967453120.

The previous prime is 967453111. The next prime is 967453181. The reversal of 967453121 is 121354769.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 855855025 + 111598096 = 29255^2 + 10564^2 .

It is an emirp because it is prime and its reverse (121354769) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 967453121 - 2⁶ = 967453057 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a zygodrome in base 12.

It is not a weakly prime, because it can be changed into another prime (967453111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 483726560 + 483726561.

It is an arithmetic number, because the mean of its divisors is an integer number (483726561).

Almost surely, 2^967453121 is an apocalyptic number.

It is an amenable number.

967453121 is a deficient number, since it is larger than the sum of its proper divisors (1).

967453121 is an equidigital number, since it uses as much as digits as its factorization.

967453121 is an evil number, because the sum of its binary digits is even.

The product of its digits is 45360, while the sum is 38.

The square root of 967453121 is about 31103.9084521544. The cubic root of 967453121 is about 989.0311648962.

The spelling of 967453121 in words is "nine hundred sixty-seven million, four hundred fifty-three thousand, one hundred twenty-one".