1011403103301 has 48 divisors (see below), whose sum is σ = 1571746775040. Its totient is φ = 624824111520.

The previous prime is 1011403103299. The next prime is 1011403103309. The reversal of 1011403103301 is 1033013041101.

1011403103301 is a `hidden beast` number, since 1 + 0 + 11 + 40 + 310 + 3 + 301 = 666.

It is not a de Polignac number, because 1011403103301 - 2¹ = 1011403103299 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011403103309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1213936 + ... + 1869878.

It is an arithmetic number, because the mean of its divisors is an integer number (32744724480).

Almost surely, 2^{1011403103301} is an apocalyptic number.

It is an amenable number.

1011403103301 is a deficient number, since it is larger than the sum of its proper divisors (560343671739).

1011403103301 is a wasteful number, since it uses less digits than its factorization.

1011403103301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 656166 (or 656163 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1011403103301 its reverse (1033013041101), we get a palindrome (2044416144402).

The spelling of 1011403103301 in words is "one trillion, eleven billion, four hundred three million, one hundred three thousand, three hundred one".