130454231 has 8 divisors (see below), whose sum is σ = 135004800. Its totient is φ = 125925120.

The previous prime is 130454189. The next prime is 130454257. The reversal of 130454231 is 132454031.

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

It is a cyclic number.

It is not a de Polignac number, because 130454231 - 2²² = 126259927 is a prime.

It is a super-2 number, since 2×130454231² = 34036612771602722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130454197 and 130454206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130457231) 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, 7535 + ... + 17823.

It is an arithmetic number, because the mean of its divisors is an integer number (16875600).

Almost surely, 2^130454231 is an apocalyptic number.

130454231 is a deficient number, since it is larger than the sum of its proper divisors (4550569).

130454231 is a wasteful number, since it uses less digits than its factorization.

130454231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10729.

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 130454231 is about 11421.6562284110. The cubic root of 130454231 is about 507.1690268394.

The spelling of 130454231 in words is "one hundred thirty million, four hundred fifty-four thousand, two hundred thirty-one".