302130202010223 has 32 divisors (see below), whose sum is σ = 409957088373504. Its totient is φ = 197884003629312.

The previous prime is 302130202010209. The next prime is 302130202010267. The reversal of 302130202010223 is 322010202031203.

It is a happy number.

It is not a de Polignac number, because 302130202010223 - 2⁸ = 302130202009967 is a prime.

It is a super-2 number, since 2×302130202010223² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 302130202010223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (302130202010323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127351140 + ... + 129701862.

It is an arithmetic number, because the mean of its divisors is an integer number (12811159011672).

Almost surely, 2^{302130202010223} is an apocalyptic number.

302130202010223 is a deficient number, since it is larger than the sum of its proper divisors (107826886363281).

302130202010223 is a wasteful number, since it uses less digits than its factorization.

302130202010223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2353095.

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

Adding to 302130202010223 its reverse (322010202031203), we get a palindrome (624140404041426).

The spelling of 302130202010223 in words is "three hundred two trillion, one hundred thirty billion, two hundred two million, ten thousand, two hundred twenty-three".