1202313100003 has 4 divisors (see below), whose sum is σ = 1202370289648. Its totient is φ = 1202255910360.

The previous prime is 1202313099913. The next prime is 1202313100033. The reversal of 1202313100003 is 3000013132021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1202313100003 is a prime.

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 1202313100003.

It is not an unprimeable number, because it can be changed into a prime (1202313100033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28563276 + ... + 28605337.

It is an arithmetic number, because the mean of its divisors is an integer number (300592572412).

Almost surely, 2^{1202313100003} is an apocalyptic number.

1202313100003 is a deficient number, since it is larger than the sum of its proper divisors (57189645).

1202313100003 is an equidigital number, since it uses as much as digits as its factorization.

1202313100003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57189644.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1202313100003 its reverse (3000013132021), we get a palindrome (4202326232024).

The spelling of 1202313100003 in words is "one trillion, two hundred two billion, three hundred thirteen million, one hundred thousand, three".