130150420 has 12 divisors (see below), whose sum is σ = 273315924. Its totient is φ = 52060160.

The previous prime is 130150417. The next prime is 130150451. The reversal of 130150420 is 24051031.

It can be written as a sum of positive squares in 2 ways, for example, as 53202436 + 76947984 = 7294^2 + 8772^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130150394 and 130150403.

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, 3253741 + ... + 3253780.

It is an arithmetic number, because the mean of its divisors is an integer number (22776327).

Almost surely, 2^130150420 is an apocalyptic number.

130150420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130150420 is an abundant number, since it is smaller than the sum of its proper divisors (143165504).

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

130150420 is a wasteful number, since it uses less digits than its factorization.

130150420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6507530 (or 6507528 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 130150420 is about 11408.3486973356. The cubic root of 130150420 is about 506.7750104947.

The spelling of 130150420 in words is "one hundred thirty million, one hundred fifty thousand, four hundred twenty".