1542331030011 has 16 divisors (see below), whose sum is σ = 2165417452800. Its totient is φ = 973769763168.

The previous prime is 1542331029989. The next prime is 1542331030043. The reversal of 1542331030011 is 1100301332451.

It is not a de Polignac number, because 1542331030011 - 2¹⁷ = 1542330898939 is a prime.

It is a super-2 number, since 2×1542331030011² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1542331038011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4471791 + ... + 4804328.

It is an arithmetic number, because the mean of its divisors is an integer number (135338590800).

Almost surely, 2^{1542331030011} is an apocalyptic number.

1542331030011 is a deficient number, since it is larger than the sum of its proper divisors (623086422789).

1542331030011 is a wasteful number, since it uses less digits than its factorization.

1542331030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9279058.

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 1542331030011 its reverse (1100301332451), we get a palindrome (2642632362462).

The spelling of 1542331030011 in words is "one trillion, five hundred forty-two billion, three hundred thirty-one million, thirty thousand, eleven".