30200312323 has 2 divisors, whose sum is σ = 30200312324. Its totient is φ = 30200312322.

The previous prime is 30200312287. The next prime is 30200312341. The reversal of 30200312323 is 32321300203.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 30200312323 - 2²⁵ = 30166757891 is a prime.

It is a super-3 number, since 3×30200312323³ (a number of 32 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 30200312323.

It is not a weakly prime, because it can be changed into another prime (30209312323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15100156161 + 15100156162.

It is an arithmetic number, because the mean of its divisors is an integer number (15100156162).

Almost surely, 2^30200312323 is an apocalyptic number.

30200312323 is a deficient number, since it is larger than the sum of its proper divisors (1).

30200312323 is an equidigital number, since it uses as much as digits as its factorization.

30200312323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 30200312323 its reverse (32321300203), we get a palindrome (62521612526).

The spelling of 30200312323 in words is "thirty billion, two hundred million, three hundred twelve thousand, three hundred twenty-three".