201101121102010 has 8 divisors (see below), whose sum is σ = 361982017983636. Its totient is φ = 80440448440800.

The previous prime is 201101121101927. The next prime is 201101121102023. The reversal of 201101121102010 is 10201121101102.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 165445784180329 + 35655336921681 = 12862573^2 + 5971209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10055056055091 + ... + 10055056055110.

Almost surely, 2^{201101121102010} is an apocalyptic number.

201101121102010 is a deficient number, since it is larger than the sum of its proper divisors (160880896881626).

201101121102010 is a wasteful number, since it uses less digits than its factorization.

201101121102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20110112110208.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 201101121102010 its reverse (10201121101102), we get a palindrome (211302242203112).

The spelling of 201101121102010 in words is "two hundred one trillion, one hundred one billion, one hundred twenty-one million, one hundred two thousand, ten".