30141125101 has 4 divisors (see below), whose sum is σ = 30141590332. Its totient is φ = 30140659872.

The previous prime is 30141125099. The next prime is 30141125143. The reversal of 30141125101 is 10152114103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10152114103 = 433 ⋅23445991.

It can be written as a sum of positive squares in 2 ways, for example, as 25279410025 + 4861715076 = 158995^2 + 69726^2 .

It is a cyclic number.

It is not a de Polignac number, because 30141125101 - 2¹ = 30141125099 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 (30141125401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115920 + ... + 271513.

It is an arithmetic number, because the mean of its divisors is an integer number (7535397583).

Almost surely, 2^30141125101 is an apocalyptic number.

It is an amenable number.

30141125101 is a deficient number, since it is larger than the sum of its proper divisors (465231).

30141125101 is an equidigital number, since it uses as much as digits as its factorization.

30141125101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 465230.

The product of its (nonzero) digits is 120, while the sum is 19.

Adding to 30141125101 its reverse (10152114103), we get a palindrome (40293239204).

The spelling of 30141125101 in words is "thirty billion, one hundred forty-one million, one hundred twenty-five thousand, one hundred one".