11031124312042 has 8 divisors (see below), whose sum is σ = 16546700585376. Its totient is φ = 5515557450252.

The previous prime is 11031124312009. The next prime is 11031124312063. The reversal of 11031124312042 is 24021342113011.

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

It is a junction number, because it is equal to n+sod(n) for n = 11031124311998 and 11031124312016.

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, 3171333 + ... + 5667415.

It is an arithmetic number, because the mean of its divisors is an integer number (2068337573172).

Almost surely, 2^{11031124312042} is an apocalyptic number.

11031124312042 is a deficient number, since it is larger than the sum of its proper divisors (5515576273334).

11031124312042 is a wasteful number, since it uses less digits than its factorization.

11031124312042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4705772.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 11031124312042 its reverse (24021342113011), we get a palindrome (35052466425053).

The spelling of 11031124312042 in words is "eleven trillion, thirty-one billion, one hundred twenty-four million, three hundred twelve thousand, forty-two".