130152542 has 8 divisors (see below), whose sum is σ = 210246456. Its totient is φ = 60070392.

The previous prime is 130152509. The next prime is 130152559. The reversal of 130152542 is 245251031.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 2502908 + ... + 2502959.

It is an arithmetic number, because the mean of its divisors is an integer number (26280807).

Almost surely, 2^130152542 is an apocalyptic number.

130152542 is a deficient number, since it is larger than the sum of its proper divisors (80093914).

130152542 is a wasteful number, since it uses less digits than its factorization.

130152542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005882.

The product of its (nonzero) digits is 1200, while the sum is 23.

The square root of 130152542 is about 11408.4416990227. The cubic root of 130152542 is about 506.7777646687. Note that the first 4 decimals are identical.

The spelling of 130152542 in words is "one hundred thirty million, one hundred fifty-two thousand, five hundred forty-two".