30201211202134 has 16 divisors (see below), whose sum is σ = 51995708807328. Its totient is φ = 12887825257152.

The previous prime is 30201211202093. The next prime is 30201211202143. The reversal of 30201211202134 is 43120211210203.

It is a super-2 number, since 2×30201211202134² (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 7 ways as a sum of consecutive naturals, for example, 4629244317 + ... + 4629250840.

It is an arithmetic number, because the mean of its divisors is an integer number (3249731800458).

Almost surely, 2^{30201211202134} is an apocalyptic number.

30201211202134 is a deficient number, since it is larger than the sum of its proper divisors (21794497605194).

30201211202134 is a wasteful number, since it uses less digits than its factorization.

30201211202134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9258495399.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 30201211202134 its reverse (43120211210203), we get a palindrome (73321422412337).

The spelling of 30201211202134 in words is "thirty trillion, two hundred one billion, two hundred eleven million, two hundred two thousand, one hundred thirty-four".