141203104141221 has 16 divisors (see below), whose sum is σ = 209193112339200. Its totient is φ = 94133904969024.

The previous prime is 141203104141217. The next prime is 141203104141243. The reversal of 141203104141221 is 122141401302141.

141203104141221 is a `hidden beast` number, since 1 + 4 + 1 + 20 + 3 + 1 + 0 + 414 + 1 + 221 = 666.

It is not a de Polignac number, because 141203104141221 - 2² = 141203104141217 is a prime.

It is a super-2 number, since 2×141203104141221² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141203104141291) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39875661 + ... + 43272098.

It is an arithmetic number, because the mean of its divisors is an integer number (13074569521200).

Almost surely, 2^{141203104141221} is an apocalyptic number.

It is an amenable number.

141203104141221 is a deficient number, since it is larger than the sum of its proper divisors (67990008197979).

141203104141221 is an equidigital number, since it uses as much as digits as its factorization.

141203104141221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83210665 (or 83210659 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

Adding to 141203104141221 its reverse (122141401302141), we get a palindrome (263344505443362).

The spelling of 141203104141221 in words is "one hundred forty-one trillion, two hundred three billion, one hundred four million, one hundred forty-one thousand, two hundred twenty-one".