100146505141 has 4 divisors (see below), whose sum is σ = 100595592832. Its totient is φ = 99697417452.

The previous prime is 100146505139. The next prime is 100146505163. The reversal of 100146505141 is 141505641001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 141505641001 = 97423 ⋅1452487.

It is a cyclic number.

It is not a de Polignac number, because 100146505141 - 2¹ = 100146505139 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 (100146505441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 224543511 + ... + 224543956.

It is an arithmetic number, because the mean of its divisors is an integer number (25148898208).

Almost surely, 2^100146505141 is an apocalyptic number.

It is an amenable number.

100146505141 is a deficient number, since it is larger than the sum of its proper divisors (449087691).

100146505141 is an equidigital number, since it uses as much as digits as its factorization.

100146505141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 449087690.

The product of its (nonzero) digits is 2400, while the sum is 28.

The spelling of 100146505141 in words is "one hundred billion, one hundred forty-six million, five hundred five thousand, one hundred forty-one".