1035321055109 has 16 divisors (see below), whose sum is σ = 1133404405056. Its totient is φ = 937899792000.

The previous prime is 1035321055081. The next prime is 1035321055201. The reversal of 1035321055109 is 9015501235301.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1035321055109 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035321055309) 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, 14204459 + ... + 14277159.

It is an arithmetic number, because the mean of its divisors is an integer number (70837775316).

Almost surely, 2^{1035321055109} is an apocalyptic number.

It is an amenable number.

1035321055109 is a deficient number, since it is larger than the sum of its proper divisors (98083349947).

1035321055109 is a wasteful number, since it uses less digits than its factorization.

1035321055109 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77236.

The product of its (nonzero) digits is 20250, while the sum is 35.

The spelling of 1035321055109 in words is "one trillion, thirty-five billion, three hundred twenty-one million, fifty-five thousand, one hundred nine".