30201311033012 has 48 divisors (see below), whose sum is σ = 64879293360000. Its totient is φ = 12262186423872.

The previous prime is 30201311032967. The next prime is 30201311033083. The reversal of 30201311033012 is 21033011310203.

It is a super-2 number, since 2×30201311033012² (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 15 ways as a sum of consecutive naturals, for example, 579253337 + ... + 579305472.

It is an arithmetic number, because the mean of its divisors is an integer number (1351651945000).

Almost surely, 2^{30201311033012} is an apocalyptic number.

It is an amenable number.

30201311033012 is an abundant number, since it is smaller than the sum of its proper divisors (34677982326988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30201311033012 is a wasteful number, since it uses less digits than its factorization.

30201311033012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158558853 (or 1158558837 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 30201311033012 its reverse (21033011310203), we get a palindrome (51234322343215).

The spelling of 30201311033012 in words is "thirty trillion, two hundred one billion, three hundred eleven million, thirty-three thousand, twelve".