102002201023233 has 16 divisors (see below), whose sum is σ = 158738987612160. Its totient is φ = 57046823672016.

The previous prime is 102002201023213. The next prime is 102002201023243. The reversal of 102002201023233 is 332320102200201.

It is a happy number.

It is not a de Polignac number, because 102002201023233 - 2⁹ = 102002201022721 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (102002201023213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51672846543 + ... + 51672848516.

It is an arithmetic number, because the mean of its divisors is an integer number (9921186725760).

Almost surely, 2^{102002201023233} is an apocalyptic number.

It is an amenable number.

102002201023233 is a deficient number, since it is larger than the sum of its proper divisors (56736786588927).

102002201023233 is a wasteful number, since it uses less digits than its factorization.

102002201023233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103345695116.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 102002201023233 its reverse (332320102200201), we get a palindrome (434322303223434).

The spelling of 102002201023233 in words is "one hundred two trillion, two billion, two hundred one million, twenty-three thousand, two hundred thirty-three".