141310141021 has 6 divisors (see below), whose sum is σ = 164381184510. Its totient is φ = 121122977976.

The previous prime is 141310141019. The next prime is 141310141039. The reversal of 141310141021 is 120141013141.

It can be written as a sum of positive squares in only one way, i.e., 110081949796 + 31228191225 = 331786^2 + 176715^2 .

It is not a de Polignac number, because 141310141021 - 2¹ = 141310141019 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 141310141021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141310141001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1441940166 + ... + 1441940263.

It is an arithmetic number, because the mean of its divisors is an integer number (27396864085).

Almost surely, 2^141310141021 is an apocalyptic number.

It is an amenable number.

141310141021 is a deficient number, since it is larger than the sum of its proper divisors (23071043489).

141310141021 is an equidigital number, since it uses as much as digits as its factorization.

141310141021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2883880443 (or 2883880436 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 141310141021 its reverse (120141013141), we get a palindrome (261451154162).

The spelling of 141310141021 in words is "one hundred forty-one billion, three hundred ten million, one hundred forty-one thousand, twenty-one".