130242453 has 8 divisors (see below), whose sum is σ = 189443616. Its totient is φ = 78934800.

The previous prime is 130242449. The next prime is 130242467. The reversal of 130242453 is 354242031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130242453 - 2² = 130242449 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130242403) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1973338 + ... + 1973403.

It is an arithmetic number, because the mean of its divisors is an integer number (23680452).

Almost surely, 2^130242453 is an apocalyptic number.

It is an amenable number.

130242453 is a deficient number, since it is larger than the sum of its proper divisors (59201163).

130242453 is a wasteful number, since it uses less digits than its factorization.

130242453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3946755.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 130242453 is about 11412.3815656505. The cubic root of 130242453 is about 506.8944339417.

Adding to 130242453 its reverse (354242031), we get a palindrome (484484484).

The spelling of 130242453 in words is "one hundred thirty million, two hundred forty-two thousand, four hundred fifty-three".