30123102302 has 8 divisors (see below), whose sum is σ = 45185459256. Its totient is φ = 15061282552.

The previous prime is 30123102293. The next prime is 30123102311. The reversal of 30123102302 is 20320132103.

It is an interprime number because it is at equal distance from previous prime (30123102293) and next prime (30123102311).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65093 + ... + 253935.

It is an arithmetic number, because the mean of its divisors is an integer number (5648182407).

Almost surely, 2^30123102302 is an apocalyptic number.

30123102302 is a deficient number, since it is larger than the sum of its proper divisors (15062356954).

30123102302 is a wasteful number, since it uses less digits than its factorization.

30123102302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 268602.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30123102302 its reverse (20320132103), we get a palindrome (50443234405).

The spelling of 30123102302 in words is "thirty billion, one hundred twenty-three million, one hundred two thousand, three hundred two".