1102203013 has 8 divisors (see below), whose sum is σ = 1122881760. Its totient is φ = 1081590960.

The previous prime is 1102202993. The next prime is 1102203019. The reversal of 1102203013 is 3103022011.

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 1102203013 - 2⁹ = 1102202501 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1102202984 and 1102203002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102203019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17331 + ... + 50047.

It is an arithmetic number, because the mean of its divisors is an integer number (140360220).

Almost surely, 2^1102203013 is an apocalyptic number.

It is an amenable number.

1102203013 is a deficient number, since it is larger than the sum of its proper divisors (20678747).

1102203013 is an equidigital number, since it uses as much as digits as its factorization.

1102203013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33347.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 1102203013 is about 33199.4429621944. The cubic root of 1102203013 is about 1032.9687851655.

Adding to 1102203013 its reverse (3103022011), we get a palindrome (4205225024).

The spelling of 1102203013 in words is "one billion, one hundred two million, two hundred three thousand, thirteen".