30211010041121 has 48 divisors (see below), whose sum is σ = 42182147468160. Its totient is φ = 21313084746240.

The previous prime is 30211010041097. The next prime is 30211010041139. The reversal of 30211010041121 is 12114001011203.

It is not a de Polignac number, because 30211010041121 - 2²⁶ = 30210942932257 is a prime.

It is a super-3 number, since 3×30211010041121³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 30211010041121.

It is not an unprimeable number, because it can be changed into a prime (30211010041141) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 73210685 + ... + 73622186.

It is an arithmetic number, because the mean of its divisors is an integer number (878794738920).

Almost surely, 2^{30211010041121} is an apocalyptic number.

It is an amenable number.

30211010041121 is a deficient number, since it is larger than the sum of its proper divisors (11971137427039).

30211010041121 is a wasteful number, since it uses less digits than its factorization.

30211010041121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146832934 (or 146832927 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 30211010041121 its reverse (12114001011203), we get a palindrome (42325011052324).

The spelling of 30211010041121 in words is "thirty trillion, two hundred eleven billion, ten million, forty-one thousand, one hundred twenty-one".