30231301012312 has 16 divisors (see below), whose sum is σ = 56684795478840. Its totient is φ = 15115355551296.

The previous prime is 30231301012307. The next prime is 30231301012333. The reversal of 30231301012312 is 21321010313203.

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, 36433453 + ... + 37253980.

Almost surely, 2^{30231301012312} is an apocalyptic number.

It is an amenable number.

30231301012312 is a deficient number, since it is larger than the sum of its proper divisors (26453494466528).

30231301012312 is a wasteful number, since it uses less digits than its factorization.

30231301012312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73738722 (or 73738718 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 30231301012312 its reverse (21321010313203), we get a palindrome (51552311325515).

The spelling of 30231301012312 in words is "thirty trillion, two hundred thirty-one billion, three hundred one million, twelve thousand, three hundred twelve".