130550342 has 32 divisors (see below), whose sum is σ = 216367200. Its totient is φ = 58705920.

The previous prime is 130550267. The next prime is 130550347. The reversal of 130550342 is 243055031.

130550342 = T₇₈ + T₇₉ + ... + T₉₂₁.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130550347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 290534 + ... + 290982.

It is an arithmetic number, because the mean of its divisors is an integer number (6761475).

Almost surely, 2^130550342 is an apocalyptic number.

130550342 is a deficient number, since it is larger than the sum of its proper divisors (85816858).

130550342 is a wasteful number, since it uses less digits than its factorization.

130550342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 130550342 is about 11425.8628558197. The cubic root of 130550342 is about 507.2935470285.

The spelling of 130550342 in words is "one hundred thirty million, five hundred fifty thousand, three hundred forty-two".