141211112101 has 4 divisors (see below), whose sum is σ = 142797753900. Its totient is φ = 139624470304.

The previous prime is 141211112069. The next prime is 141211112111. The reversal of 141211112101 is 101211112141.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 28550860900 + 112660251201 = 168970^2 + 335649^2 .

It is a cyclic number.

It is not a de Polignac number, because 141211112101 - 2⁵ = 141211112069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141211112111) 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, 793320766 + ... + 793320943.

It is an arithmetic number, because the mean of its divisors is an integer number (35699438475).

Almost surely, 2^141211112101 is an apocalyptic number.

It is an amenable number.

141211112101 is a deficient number, since it is larger than the sum of its proper divisors (1586641799).

141211112101 is an equidigital number, since it uses as much as digits as its factorization.

141211112101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1586641798.

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 141211112101 its reverse (101211112141), we get a palindrome (242422224242).

The spelling of 141211112101 in words is "one hundred forty-one billion, two hundred eleven million, one hundred twelve thousand, one hundred one".