130253429 has 4 divisors (see below), whose sum is σ = 130297440. Its totient is φ = 130209420.

The previous prime is 130253423. The next prime is 130253437. The reversal of 130253429 is 924352031.

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.

It is a cyclic number.

It is not a de Polignac number, because 130253429 - 2⁸ = 130253173 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 (130253423) 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, 17219 + ... + 23600.

It is an arithmetic number, because the mean of its divisors is an integer number (32574360).

Almost surely, 2^130253429 is an apocalyptic number.

It is an amenable number.

130253429 is a deficient number, since it is larger than the sum of its proper divisors (44011).

130253429 is an equidigital number, since it uses as much as digits as its factorization.

130253429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44010.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 130253429 is about 11412.8624367422. The cubic root of 130253429 is about 506.9086728142.

The spelling of 130253429 in words is "one hundred thirty million, two hundred fifty-three thousand, four hundred twenty-nine".