130630254 has 16 divisors (see below), whose sum is σ = 263141760. Its totient is φ = 43229880.

The previous prime is 130630243. The next prime is 130630267. The reversal of 130630254 is 452036031.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77482 + ... + 79149.

It is an arithmetic number, because the mean of its divisors is an integer number (16446360).

Almost surely, 2^130630254 is an apocalyptic number.

130630254 is an abundant number, since it is smaller than the sum of its proper divisors (132511506).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130630254 is a wasteful number, since it uses less digits than its factorization.

130630254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156775.

The product of its (nonzero) digits is 2160, while the sum is 24.

The square root of 130630254 is about 11429.3592996283. The cubic root of 130630254 is about 507.3970334757.

Adding to 130630254 its reverse (452036031), we get a palindrome (582666285).

The spelling of 130630254 in words is "one hundred thirty million, six hundred thirty thousand, two hundred fifty-four".