1013124013203 has 8 divisors (see below), whose sum is σ = 1351671571600. Its totient is φ = 674996231808.

The previous prime is 1013124013189. The next prime is 1013124013271. The reversal of 1013124013203 is 3023104213101.

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

It is not a de Polignac number, because 1013124013203 - 2³⁷ = 875685059731 is a prime.

It is a super-2 number, since 2×1013124013203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1013124013203.

It is not an unprimeable number, because it can be changed into a prime (1013124013003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104938618 + ... + 104948271.

It is an arithmetic number, because the mean of its divisors is an integer number (168958946450).

Almost surely, 2^{1013124013203} is an apocalyptic number.

1013124013203 is a deficient number, since it is larger than the sum of its proper divisors (338547558397).

1013124013203 is a wasteful number, since it uses less digits than its factorization.

1013124013203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209888501.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1013124013203 its reverse (3023104213101), we get a palindrome (4036228226304).

The spelling of 1013124013203 in words is "one trillion, thirteen billion, one hundred twenty-four million, thirteen thousand, two hundred three".