1203010013 has 8 divisors (see below), whose sum is σ = 1220584320. Its totient is φ = 1185453360.

The previous prime is 1203010007. The next prime is 1203010031. The reversal of 1203010013 is 3100103021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1203010013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1203009976 and 1203010003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1203010033) 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, 202043 + ... + 207911.

It is an arithmetic number, because the mean of its divisors is an integer number (152573040).

Almost surely, 2^1203010013 is an apocalyptic number.

It is an amenable number.

1203010013 is a deficient number, since it is larger than the sum of its proper divisors (17574307).

1203010013 is an equidigital number, since it uses as much as digits as its factorization.

1203010013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8827.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 1203010013 is about 34684.4347366365. The cubic root of 1203010013 is about 1063.5463317988.

Adding to 1203010013 its reverse (3100103021), we get a palindrome (4303113034).

The spelling of 1203010013 in words is "one billion, two hundred three million, ten thousand, thirteen".