1023332201 has 2 divisors, whose sum is σ = 1023332202. Its totient is φ = 1023332200.

The previous prime is 1023332183. The next prime is 1023332203. The reversal of 1023332201 is 1022333201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 891082201 + 132250000 = 29851^2 + 11500^2 .

It is a cyclic number.

It is not a de Polignac number, because 1023332201 - 2¹⁴ = 1023315817 is a prime.

Together with 1023332203, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1023332201.

It is not a weakly prime, because it can be changed into another prime (1023332203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 511666100 + 511666101.

It is an arithmetic number, because the mean of its divisors is an integer number (511666101).

Almost surely, 2^1023332201 is an apocalyptic number.

It is an amenable number.

1023332201 is a deficient number, since it is larger than the sum of its proper divisors (1).

1023332201 is an equidigital number, since it uses as much as digits as its factorization.

1023332201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 1023332201 is about 31989.5639388848. The cubic root of 1023332201 is about 1007.7176844515.

Adding to 1023332201 its reverse (1022333201), we get a palindrome (2045665402).

The spelling of 1023332201 in words is "one billion, twenty-three million, three hundred thirty-two thousand, two hundred one".