1103031233013 has 8 divisors (see below), whose sum is σ = 1479209515488. Its totient is φ = 731103552944.

The previous prime is 1103031232967. The next prime is 1103031233071. The reversal of 1103031233013 is 3103321303011.

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 1103031233013 - 2¹³ = 1103031224821 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103031233413) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062649995 + ... + 1062651032.

It is an arithmetic number, because the mean of its divisors is an integer number (184901189436).

Almost surely, 2^{1103031233013} is an apocalyptic number.

It is an amenable number.

1103031233013 is a deficient number, since it is larger than the sum of its proper divisors (376178282475).

1103031233013 is a wasteful number, since it uses less digits than its factorization.

1103031233013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125301203.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 1103031233013 its reverse (3103321303011), we get a palindrome (4206352536024).

The spelling of 1103031233013 in words is "one trillion, one hundred three billion, thirty-one million, two hundred thirty-three thousand, thirteen".