130542354 has 80 divisors (see below), whose sum is σ = 313318368. Its totient is φ = 40480128.

The previous prime is 130542329. The next prime is 130542361. The reversal of 130542354 is 453245031.

130542354 is a `hidden beast` number, since 1 + 305 + 4 + 2 + 354 = 666.

It is a super-2 number, since 2×130542354² = 34082612375722632, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 294457 + ... + 294899.

Almost surely, 2^130542354 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130542354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156659184).

130542354 is an abundant number, since it is smaller than the sum of its proper divisors (182776014).

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

130542354 is a wasteful number, since it uses less digits than its factorization.

130542354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 581 (or 572 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 130542354 is about 11425.5132926272. The cubic root of 130542354 is about 507.2832002063.

Adding to 130542354 its reverse (453245031), we get a palindrome (583787385).

The spelling of 130542354 in words is "one hundred thirty million, five hundred forty-two thousand, three hundred fifty-four".