10211102021141 has 4 divisors (see below), whose sum is σ = 11669830881312. Its totient is φ = 8752373160972.

The previous prime is 10211102021123. The next prime is 10211102021147. The reversal of 10211102021141 is 14112020111201.

10211102021141 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, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 10211102021141 - 2²⁶ = 10211034912277 is a prime.

It is a super-2 number, since 2×10211102021141² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10211102021147) 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, 729364430075 + ... + 729364430088.

It is an arithmetic number, because the mean of its divisors is an integer number (2917457720328).

Almost surely, 2^{10211102021141} is an apocalyptic number.

It is an amenable number.

10211102021141 is a deficient number, since it is larger than the sum of its proper divisors (1458728860171).

10211102021141 is an equidigital number, since it uses as much as digits as its factorization.

10211102021141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458728860170.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 10211102021141 its reverse (14112020111201), we get a palindrome (24323122132342).

The spelling of 10211102021141 in words is "ten trillion, two hundred eleven billion, one hundred two million, twenty-one thousand, one hundred forty-one".