1102103220431 has 8 divisors (see below), whose sum is σ = 1102692677040. Its totient is φ = 1101513923392.

The previous prime is 1102103220389. The next prime is 1102103220503. The reversal of 1102103220431 is 1340223012011.

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 1102103220431 - 2¹⁴ = 1102103204047 is a prime.

It is a super-2 number, since 2×1102103220431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102103820431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15316085 + ... + 15387873.

It is an arithmetic number, because the mean of its divisors is an integer number (137836584630).

Almost surely, 2^{1102103220431} is an apocalyptic number.

1102103220431 is a deficient number, since it is larger than the sum of its proper divisors (589456609).

1102103220431 is an equidigital number, since it uses as much as digits as its factorization.

1102103220431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 79785.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1102103220431 its reverse (1340223012011), we get a palindrome (2442326232442).

The spelling of 1102103220431 in words is "one trillion, one hundred two billion, one hundred three million, two hundred twenty thousand, four hundred thirty-one".