141023100134421 has 12 divisors (see below), whose sum is σ = 203718624528172. Its totient is φ = 94006819627776.

The previous prime is 141023100134419. The next prime is 141023100134459. The reversal of 141023100134421 is 124431001320141.

It is a happy number.

141023100134421 is a `hidden beast` number, since 1 + 4 + 1 + 0 + 2 + 3 + 100 + 134 + 421 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 106802179616196 + 34220920518225 = 10334514^2 + 5849865^2 .

It is not a de Polignac number, because 141023100134421 - 2¹ = 141023100134419 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 (141023100134401) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 714934396 + ... + 715131621.

Almost surely, 2^{141023100134421} is an apocalyptic number.

It is an amenable number.

141023100134421 is a deficient number, since it is larger than the sum of its proper divisors (62695524393751).

141023100134421 is a wasteful number, since it uses less digits than its factorization.

141023100134421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1430076980 (or 1430076977 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 141023100134421 its reverse (124431001320141), we get a palindrome (265454101454562).

The spelling of 141023100134421 in words is "one hundred forty-one trillion, twenty-three billion, one hundred million, one hundred thirty-four thousand, four hundred twenty-one".