1023221301 has 8 divisors (see below), whose sum is σ = 1365449184. Its totient is φ = 681570480.

The previous prime is 1023221291. The next prime is 1023221327. The reversal of 1023221301 is 1031223201.

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

It is not a de Polignac number, because 1023221301 - 2²⁵ = 989666869 is a prime.

It is a super-3 number, since 3×1023221301³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1023221701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140110 + ... + 147231.

It is an arithmetic number, because the mean of its divisors is an integer number (170681148).

Almost surely, 2^1023221301 is an apocalyptic number.

It is an amenable number.

1023221301 is a deficient number, since it is larger than the sum of its proper divisors (342227883).

1023221301 is a wasteful number, since it uses less digits than its factorization.

1023221301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 288531.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1023221301 is about 31987.8305141190. The cubic root of 1023221301 is about 1007.6812805257.

Adding to 1023221301 its reverse (1031223201), we get a palindrome (2054444502).

The spelling of 1023221301 in words is "one billion, twenty-three million, two hundred twenty-one thousand, three hundred one".