130219854 has 16 divisors (see below), whose sum is σ = 266792400. Its totient is φ = 42347840.

The previous prime is 130219853. The next prime is 130219877. The reversal of 130219854 is 458912031.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130219853) 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, 264429 + ... + 264920.

It is an arithmetic number, because the mean of its divisors is an integer number (16674525).

Almost surely, 2^130219854 is an apocalyptic number.

130219854 is an abundant number, since it is smaller than the sum of its proper divisors (136572546).

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

130219854 is a wasteful number, since it uses less digits than its factorization.

130219854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529395.

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 130219854 is about 11411.3914138461. The cubic root of 130219854 is about 506.8651143416.

The spelling of 130219854 in words is "one hundred thirty million, two hundred nineteen thousand, eight hundred fifty-four".