302130012323 has 16 divisors (see below), whose sum is σ = 318717000960. Its totient is φ = 285995556000.

The previous prime is 302130012277. The next prime is 302130012341. The reversal of 302130012323 is 323210031203.

It is a cyclic number.

It is not a de Polignac number, because 302130012323 - 2³⁶ = 233410535587 is a prime.

It is a super-2 number, since 2×302130012323² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 302130012295 and 302130012304.

It is not an unprimeable number, because it can be changed into a prime (302130012923) 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, 41498 + ... + 778448.

It is an arithmetic number, because the mean of its divisors is an integer number (19919812560).

Almost surely, 2^302130012323 is an apocalyptic number.

302130012323 is a deficient number, since it is larger than the sum of its proper divisors (16586988637).

302130012323 is a wasteful number, since it uses less digits than its factorization.

302130012323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737258.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 302130012323 its reverse (323210031203), we get a palindrome (625340043526).

The spelling of 302130012323 in words is "three hundred two billion, one hundred thirty million, twelve thousand, three hundred twenty-three".