141521301055 has 8 divisors (see below), whose sum is σ = 179815300272. Its totient is φ = 106557214848.

The previous prime is 141521301043. The next prime is 141521301067. The reversal of 141521301055 is 550103125141.

It is an interprime number because it is at equal distance from previous prime (141521301043) and next prime (141521301067).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 141521301055 - 2⁵ = 141521301023 is a prime.

It is a super-2 number, since 2×141521301055² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 832478157 + ... + 832478326.

It is an arithmetic number, because the mean of its divisors is an integer number (22476912534).

Almost surely, 2^141521301055 is an apocalyptic number.

141521301055 is a deficient number, since it is larger than the sum of its proper divisors (38293999217).

141521301055 is a wasteful number, since it uses less digits than its factorization.

141521301055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1664956505.

The product of its (nonzero) digits is 3000, while the sum is 28.

Adding to 141521301055 its reverse (550103125141), we get a palindrome (691624426196).

The spelling of 141521301055 in words is "one hundred forty-one billion, five hundred twenty-one million, three hundred one thousand, fifty-five".