130290284 has 12 divisors (see below), whose sum is σ = 229166784. Its totient is φ = 64814064.

The previous prime is 130290263. The next prime is 130290299. The reversal of 130290284 is 482092031.

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, 81884 + ... + 83459.

It is an arithmetic number, because the mean of its divisors is an integer number (19097232).

Almost surely, 2^130290284 is an apocalyptic number.

It is an amenable number.

130290284 is a deficient number, since it is larger than the sum of its proper divisors (98876500).

130290284 is a wasteful number, since it uses less digits than its factorization.

130290284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165544 (or 165542 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 130290284 is about 11414.4769481567. The cubic root of 130290284 is about 506.9564779725.

The spelling of 130290284 in words is "one hundred thirty million, two hundred ninety thousand, two hundred eighty-four".