201134111012 has 6 divisors (see below), whose sum is σ = 351984694278. Its totient is φ = 100567055504.

The previous prime is 201134110993. The next prime is 201134111021. The reversal of 201134111012 is 210111431102.

201134111012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 148112601316 + 53021509696 = 384854^2 + 230264^2 .

It is a super-2 number, since 2×201134111012² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25141763873 + ... + 25141763880.

It is an arithmetic number, because the mean of its divisors is an integer number (58664115713).

Almost surely, 2^201134111012 is an apocalyptic number.

It is an amenable number.

201134111012 is a deficient number, since it is larger than the sum of its proper divisors (150850583266).

201134111012 is a wasteful number, since it uses less digits than its factorization.

201134111012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50283527757 (or 50283527755 counting only the distinct ones).

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

Adding to 201134111012 its reverse (210111431102), we get a palindrome (411245542114).

The spelling of 201134111012 in words is "two hundred one billion, one hundred thirty-four million, one hundred eleven thousand, twelve".