1050211021161 has 16 divisors (see below), whose sum is σ = 1447286871104. Its totient is φ = 676878980544.

The previous prime is 1050211021127. The next prime is 1050211021163. The reversal of 1050211021161 is 1611201120501.

1050211021161 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1050211021161 - 2²² = 1050206826857 is a prime.

It is a super-2 number, since 2×1050211021161² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1050211021163) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30114295 + ... + 30149148.

It is an arithmetic number, because the mean of its divisors is an integer number (90455429444).

Almost surely, 2^{1050211021161} is an apocalyptic number.

It is an amenable number.

1050211021161 is a deficient number, since it is larger than the sum of its proper divisors (397075849943).

1050211021161 is a wasteful number, since it uses less digits than its factorization.

1050211021161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60263640.

The product of its (nonzero) digits is 120, while the sum is 21.

Adding to 1050211021161 its reverse (1611201120501), we get a palindrome (2661412141662).

The spelling of 1050211021161 in words is "one trillion, fifty billion, two hundred eleven million, twenty-one thousand, one hundred sixty-one".