1023202133201 has 16 divisors (see below), whose sum is σ = 1030948877568. Its totient is φ = 1015483392000.

The previous prime is 1023202133197. The next prime is 1023202133257. The reversal of 1023202133201 is 1023312023201.

It is a cyclic number.

It is not a de Polignac number, because 1023202133201 - 2² = 1023202133197 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1023202133501) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206663276 + ... + 206668226.

It is an arithmetic number, because the mean of its divisors is an integer number (64434304848).

Almost surely, 2^{1023202133201} is an apocalyptic number.

It is an amenable number.

1023202133201 is a deficient number, since it is larger than the sum of its proper divisors (7746744367).

1023202133201 is a wasteful number, since it uses less digits than its factorization.

1023202133201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7472.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1023202133201 its reverse (1023312023201), we get a palindrome (2046514156402).

The spelling of 1023202133201 in words is "one trillion, twenty-three billion, two hundred two million, one hundred thirty-three thousand, two hundred one".