1063121 has 8 divisors (see below), whose sum is σ = 1112640. Its totient is φ = 1014768.

The previous prime is 1063109. The next prime is 1063123. The reversal of 1063121 is 1213601.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1063121 - 2¹⁸ = 800977 is a prime.

It is a super-2 number, since 2×1063121² = 2260452521282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1063096 and 1063105.

It is not an unprimeable number, because it can be changed into a prime (1063123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1940 + ... + 2426.

It is an arithmetic number, because the mean of its divisors is an integer number (139080).

2^1063121 is an apocalyptic number.

It is an amenable number.

1063121 is a deficient number, since it is larger than the sum of its proper divisors (49519).

1063121 is an equidigital number, since it uses as much as digits as its factorization.

1063121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 583.

The product of its (nonzero) digits is 36, while the sum is 14.

The square root of 1063121 is about 1031.0775916487. The cubic root of 1063121 is about 102.0612537374.

Adding to 1063121 its reverse (1213601), we get a palindrome (2276722).

The spelling of 1063121 in words is "one million, sixty-three thousand, one hundred twenty-one".