1103042273029 has 8 divisors (see below), whose sum is σ = 1113352305120. Its totient is φ = 1092735702576.

The previous prime is 1103042272999. The next prime is 1103042273087. The reversal of 1103042273029 is 9203722403011.

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

It is a cyclic number.

It is not a de Polignac number, because 1103042273029 - 2⁷ = 1103042272901 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1103042272985 and 1103042273003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103042273089) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222919 + ... + 1501924.

It is an arithmetic number, because the mean of its divisors is an integer number (139169038140).

Almost surely, 2^{1103042273029} is an apocalyptic number.

It is an amenable number.

1103042273029 is a deficient number, since it is larger than the sum of its proper divisors (10310032091).

1103042273029 is a wasteful number, since it uses less digits than its factorization.

1103042273029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1730819.

The product of its (nonzero) digits is 18144, while the sum is 34.

The spelling of 1103042273029 in words is "one trillion, one hundred three billion, forty-two million, two hundred seventy-three thousand, twenty-nine".