1100131042 has 8 divisors (see below), whose sum is σ = 1651193856. Its totient is φ = 549733092.

The previous prime is 1100131031. The next prime is 1100131061. The reversal of 1100131042 is 2401310011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 162058 + ... + 168709.

It is an arithmetic number, because the mean of its divisors is an integer number (206399232).

Almost surely, 2^1100131042 is an apocalyptic number.

1100131042 is a deficient number, since it is larger than the sum of its proper divisors (551062814).

1100131042 is a wasteful number, since it uses less digits than its factorization.

1100131042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332432.

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 1100131042 is about 33168.2233772025. The cubic root of 1100131042 is about 1032.3211053593.

Adding to 1100131042 its reverse (2401310011), we get a palindrome (3501441053).

The spelling of 1100131042 in words is "one billion, one hundred million, one hundred thirty-one thousand, forty-two".