130541042 has 4 divisors (see below), whose sum is σ = 195811566. Its totient is φ = 65270520.

The previous prime is 130541041. The next prime is 130541063. The reversal of 130541042 is 240145031.

130541042 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 85396081 + 45144961 = 9241^2 + 6719^2 .

It is not an unprimeable number, because it can be changed into a prime (130541041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 32635259 + ... + 32635262.

Almost surely, 2^130541042 is an apocalyptic number.

130541042 is a deficient number, since it is larger than the sum of its proper divisors (65270524).

130541042 is an equidigital number, since it uses as much as digits as its factorization.

130541042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65270523.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 130541042 is about 11425.4558771193. The cubic root of 130541042 is about 507.2815007380.

Adding to 130541042 its reverse (240145031), we get a palindrome (370686073).

The spelling of 130541042 in words is "one hundred thirty million, five hundred forty-one thousand, forty-two".