1012301542 has 16 divisors (see below), whose sum is σ = 1745409312. Its totient is φ = 431334720.

The previous prime is 1012301509. The next prime is 1012301623. The reversal of 1012301542 is 2451032101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 206559 + ... + 211402.

It is an arithmetic number, because the mean of its divisors is an integer number (109088082).

Almost surely, 2^1012301542 is an apocalyptic number.

1012301542 is a deficient number, since it is larger than the sum of its proper divisors (733107770).

1012301542 is a wasteful number, since it uses less digits than its factorization.

1012301542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418143.

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 1012301542 is about 31816.6865339557. The cubic root of 1012301542 is about 1004.0838137625.

Adding to 1012301542 its reverse (2451032101), we get a palindrome (3463333643).

The spelling of 1012301542 in words is "one billion, twelve million, three hundred one thousand, five hundred forty-two".