1012324102403 has 4 divisors (see below), whose sum is σ = 1016059615968. Its totient is φ = 1008588588840.

The previous prime is 1012324102399. The next prime is 1012324102469. The reversal of 1012324102403 is 3042014232101.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1012324102403 - 2² = 1012324102399 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012324104403) 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 3 ways as a sum of consecutive naturals, for example, 1867756376 + ... + 1867756917.

It is an arithmetic number, because the mean of its divisors is an integer number (254014903992).

Almost surely, 2^{1012324102403} is an apocalyptic number.

1012324102403 is a deficient number, since it is larger than the sum of its proper divisors (3735513565).

1012324102403 is an equidigital number, since it uses as much as digits as its factorization.

1012324102403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3735513564.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 1012324102403 its reverse (3042014232101), we get a palindrome (4054338334504).

The spelling of 1012324102403 in words is "one trillion, twelve billion, three hundred twenty-four million, one hundred two thousand, four hundred three".