130136141 has 4 divisors (see below), whose sum is σ = 133653372. Its totient is φ = 126618912.

The previous prime is 130136101. The next prime is 130136143. The reversal of 130136141 is 141631031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 141631031 = 971 ⋅145861.

It can be written as a sum of positive squares in 2 ways, for example, as 60062500 + 70073641 = 7750^2 + 8371^2 .

It is a cyclic number.

It is not a de Polignac number, because 130136141 - 2¹⁴ = 130119757 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 (130136143) 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, 1758560 + ... + 1758633.

It is an arithmetic number, because the mean of its divisors is an integer number (33413343).

Almost surely, 2^130136141 is an apocalyptic number.

It is an amenable number.

130136141 is a deficient number, since it is larger than the sum of its proper divisors (3517231).

130136141 is an equidigital number, since it uses as much as digits as its factorization.

130136141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3517230.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 130136141 is about 11407.7228665497. The cubic root of 130136141 is about 506.7564767985.

Adding to 130136141 its reverse (141631031), we get a palindrome (271767172).

The spelling of 130136141 in words is "one hundred thirty million, one hundred thirty-six thousand, one hundred forty-one".