30215330134112 has 24 divisors (see below), whose sum is σ = 59537580398856. Its totient is φ = 15094674794752.

The previous prime is 30215330134109. The next prime is 30215330134139. The reversal of 30215330134112 is 21143103351203.

It is a super-2 number, since 2×30215330134112² (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 in 3 ways as a sum of consecutive naturals, for example, 405908213 + ... + 405982644.

It is an arithmetic number, because the mean of its divisors is an integer number (2480732516619).

Almost surely, 2^{30215330134112} is an apocalyptic number.

30215330134112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

30215330134112 is a deficient number, since it is larger than the sum of its proper divisors (29322250264744).

30215330134112 is a wasteful number, since it uses less digits than its factorization.

30215330134112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 811892030 (or 811892022 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 29.

Adding to 30215330134112 its reverse (21143103351203), we get a palindrome (51358433485315).

The spelling of 30215330134112 in words is "thirty trillion, two hundred fifteen billion, three hundred thirty million, one hundred thirty-four thousand, one hundred twelve".