10201200121011 has 4 divisors (see below), whose sum is σ = 13601600161352. Its totient is φ = 6800800080672.

The previous prime is 10201200120983. The next prime is 10201200121037. The reversal of 10201200121011 is 11012100210201.

10201200121011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10201200121011 - 2²⁵ = 10201166566579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10201200121061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1700200020166 + ... + 1700200020171.

It is an arithmetic number, because the mean of its divisors is an integer number (3400400040338).

Almost surely, 2^{10201200121011} is an apocalyptic number.

10201200121011 is a deficient number, since it is larger than the sum of its proper divisors (3400400040341).

10201200121011 is an equidigital number, since it uses as much as digits as its factorization.

10201200121011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3400400040340.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 10201200121011 its reverse (11012100210201), we get a palindrome (21213300331212).

The spelling of 10201200121011 in words is "ten trillion, two hundred one billion, two hundred million, one hundred twenty-one thousand, eleven".