30211110323312 has 10 divisors (see below), whose sum is σ = 58534026251448. Its totient is φ = 15105555161648.

The previous prime is 30211110323293. The next prime is 30211110323351. The reversal of 30211110323312 is 21332301111203.

It is a super-2 number, since 2×30211110323312² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 944097197588 + ... + 944097197619.

Almost surely, 2^{30211110323312} is an apocalyptic number.

It is an amenable number.

30211110323312 is a deficient number, since it is larger than the sum of its proper divisors (28322915928136).

30211110323312 is a wasteful number, since it uses less digits than its factorization.

30211110323312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1888194395215 (or 1888194395209 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 30211110323312 its reverse (21332301111203), we get a palindrome (51543411434515).

The spelling of 30211110323312 in words is "thirty trillion, two hundred eleven billion, one hundred ten million, three hundred twenty-three thousand, three hundred twelve".