201121344411034 has 32 divisors (see below), whose sum is σ = 308941510320000. Its totient is φ = 98160264506304.

The previous prime is 201121344411019. The next prime is 201121344411047. The reversal of 201121344411034 is 430114443121102.

It is a junction number, because it is equal to n+sod(n) for n = 201121344410987 and 201121344411005.

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, 291364197 + ... + 292053655.

It is an arithmetic number, because the mean of its divisors is an integer number (9654422197500).

Almost surely, 2^{201121344411034} is an apocalyptic number.

201121344411034 is a deficient number, since it is larger than the sum of its proper divisors (107820165908966).

201121344411034 is a wasteful number, since it uses less digits than its factorization.

201121344411034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 703542.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 201121344411034 its reverse (430114443121102), we get a palindrome (631235787532136).

The spelling of 201121344411034 in words is "two hundred one trillion, one hundred twenty-one billion, three hundred forty-four million, four hundred eleven thousand, thirty-four".