130053442 has 32 divisors (see below), whose sum is σ = 210136320. Its totient is φ = 60186240.

The previous prime is 130053419. The next prime is 130053479. The reversal of 130053442 is 244350031.

It is a super-3 number, since 3×130053442³ (a number of 25 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479767 + ... + 480037.

It is an arithmetic number, because the mean of its divisors is an integer number (6566760).

Almost surely, 2^130053442 is an apocalyptic number.

130053442 is a deficient number, since it is larger than the sum of its proper divisors (80082878).

130053442 is a wasteful number, since it uses less digits than its factorization.

130053442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 538.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 130053442 is about 11404.0975969166. The cubic root of 130053442 is about 506.6491094062.

The spelling of 130053442 in words is "one hundred thirty million, fifty-three thousand, four hundred forty-two".