130531054 has 8 divisors (see below), whose sum is σ = 196427088. Its totient is φ = 65055360.

The previous prime is 130531039. The next prime is 130531061. The reversal of 130531054 is 450135031.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104307 + ... + 105550.

It is an arithmetic number, because the mean of its divisors is an integer number (24553386).

Almost surely, 2^130531054 is an apocalyptic number.

130531054 is a deficient number, since it is larger than the sum of its proper divisors (65896034).

130531054 is a wasteful number, since it uses less digits than its factorization.

130531054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210170.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 130531054 is about 11425.0187746016. The cubic root of 130531054 is about 507.2685626439.

Adding to 130531054 its reverse (450135031), we get a palindrome (580666085).

The spelling of 130531054 in words is "one hundred thirty million, five hundred thirty-one thousand, fifty-four".