1032221023 has 4 divisors (see below), whose sum is σ = 1032435288. Its totient is φ = 1032006760.

The previous prime is 1032221009. The next prime is 1032221039. The reversal of 1032221023 is 3201222301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1032221023 - 2²⁹ = 495350111 is a prime.

It is a super-3 number, since 3×1032221023³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1032220988 and 1032221006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1032221083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99736 + ... + 109597.

It is an arithmetic number, because the mean of its divisors is an integer number (258108822).

Almost surely, 2^1032221023 is an apocalyptic number.

1032221023 is a deficient number, since it is larger than the sum of its proper divisors (214265).

1032221023 is an equidigital number, since it uses as much as digits as its factorization.

1032221023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214264.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 1032221023 is about 32128.1966969825. The cubic root of 1032221023 is about 1010.6270076605.

Adding to 1032221023 its reverse (3201222301), we get a palindrome (4233443324).

The spelling of 1032221023 in words is "one billion, thirty-two million, two hundred twenty-one thousand, twenty-three".