1102020320303 has 8 divisors (see below), whose sum is σ = 1259466029472. Its totient is φ = 944578169856.

The previous prime is 1102020320183. The next prime is 1102020320341. The reversal of 1102020320303 is 3030230202011.

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 1102020320303 - 2²⁸ = 1101751884847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102020320003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189350 + ... + 1496627.

It is an arithmetic number, because the mean of its divisors is an integer number (157433253684).

Almost surely, 2^{1102020320303} is an apocalyptic number.

1102020320303 is a deficient number, since it is larger than the sum of its proper divisors (157445709169).

1102020320303 is an equidigital number, since it uses as much as digits as its factorization.

1102020320303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1779361.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 1102020320303 its reverse (3030230202011), we get a palindrome (4132250522314).

The spelling of 1102020320303 in words is "one trillion, one hundred two billion, twenty million, three hundred twenty thousand, three hundred three".