130342053 has 4 divisors (see below), whose sum is σ = 173789408. Its totient is φ = 86894700.

The previous prime is 130342049. The next prime is 130342061. The reversal of 130342053 is 350243031.

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: 350243031 = 3 ⋅116747677.

It is not a de Polignac number, because 130342053 - 2² = 130342049 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 (130342063) 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, 21723673 + ... + 21723678.

It is an arithmetic number, because the mean of its divisors is an integer number (43447352).

Almost surely, 2^130342053 is an apocalyptic number.

It is an amenable number.

130342053 is a deficient number, since it is larger than the sum of its proper divisors (43447355).

130342053 is an equidigital number, since it uses as much as digits as its factorization.

130342053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43447354.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 130342053 is about 11416.7444133606. The cubic root of 130342053 is about 507.0236130750.

Adding to 130342053 its reverse (350243031), we get a palindrome (480585084).

The spelling of 130342053 in words is "one hundred thirty million, three hundred forty-two thousand, fifty-three".