1103303312101 has 8 divisors (see below), whose sum is σ = 1110643982208. Its totient is φ = 1095963090000.

The previous prime is 1103303312077. The next prime is 1103303312107. The reversal of 1103303312101 is 1012133033011.

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 1103303312101 - 2¹³ = 1103303303909 is a prime.

It is a super-2 number, since 2×1103303312101² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103303312107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5898231 + ... + 6082411.

It is an arithmetic number, because the mean of its divisors is an integer number (138830497776).

Almost surely, 2^{1103303312101} is an apocalyptic number.

It is an amenable number.

1103303312101 is a deficient number, since it is larger than the sum of its proper divisors (7340670107).

1103303312101 is a wasteful number, since it uses less digits than its factorization.

1103303312101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 224003.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 1103303312101 its reverse (1012133033011), we get a palindrome (2115436345112).

The spelling of 1103303312101 in words is "one trillion, one hundred three billion, three hundred three million, three hundred twelve thousand, one hundred one".