101143231412141 has 4 divisors (see below), whose sum is σ = 107092833259932. Its totient is φ = 95193629564352.

The previous prime is 101143231412123. The next prime is 101143231412173. The reversal of 101143231412141 is 141214132341101.

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 68666579440900 + 32476651971241 = 8286530^2 + 5698829^2 .

It is a cyclic number.

It is not a de Polignac number, because 101143231412141 - 2¹⁴ = 101143231395757 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 (101143231412441) 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, 2974800923870 + ... + 2974800923903.

It is an arithmetic number, because the mean of its divisors is an integer number (26773208314983).

Almost surely, 2^{101143231412141} is an apocalyptic number.

It is an amenable number.

101143231412141 is a deficient number, since it is larger than the sum of its proper divisors (5949601847791).

101143231412141 is an equidigital number, since it uses as much as digits as its factorization.

101143231412141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5949601847790.

The product of its (nonzero) digits is 2304, while the sum is 29.

Adding to 101143231412141 its reverse (141214132341101), we get a palindrome (242357363753242).

The spelling of 101143231412141 in words is "one hundred one trillion, one hundred forty-three billion, two hundred thirty-one million, four hundred twelve thousand, one hundred forty-one".