30023330102312 has 32 divisors (see below), whose sum is σ = 57763954811520. Its totient is φ = 14622636282240.

The previous prime is 30023330102309. The next prime is 30023330102323. The reversal of 30023330102312 is 21320103332003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189136973 + ... + 189295644.

It is an arithmetic number, because the mean of its divisors is an integer number (1805123587860).

Almost surely, 2^{30023330102312} is an apocalyptic number.

It is an amenable number.

30023330102312 is a deficient number, since it is larger than the sum of its proper divisors (27740624709208).

30023330102312 is a wasteful number, since it uses less digits than its factorization.

30023330102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378432881 (or 378432877 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 23.

Adding to 30023330102312 its reverse (21320103332003), we get a palindrome (51343433434315).

The spelling of 30023330102312 in words is "thirty trillion, twenty-three billion, three hundred thirty million, one hundred two thousand, three hundred twelve".