130312054 has 8 divisors (see below), whose sum is σ = 199156320. Its totient is φ = 63926616.

The previous prime is 130312037. The next prime is 130312067. The reversal of 130312054 is 450213031.

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, 614574 + ... + 614785.

It is an arithmetic number, because the mean of its divisors is an integer number (24894540).

Almost surely, 2^130312054 is an apocalyptic number.

130312054 is a deficient number, since it is larger than the sum of its proper divisors (68844266).

130312054 is a wasteful number, since it uses less digits than its factorization.

130312054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1229414.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 130312054 is about 11415.4305218857. The cubic root of 130312054 is about 506.9847119220.

Adding to 130312054 its reverse (450213031), we get a palindrome (580525085).

The spelling of 130312054 in words is "one hundred thirty million, three hundred twelve thousand, fifty-four".