1303320101103 has 12 divisors (see below), whose sum is σ = 1882588939920. Its totient is φ = 868872931776.

The previous prime is 1303320101101. The next prime is 1303320101107. The reversal of 1303320101103 is 3011010233031.

It is a happy number.

1303320101103 is a `hidden beast` number, since 130 + 332 + 0 + 101 + 103 = 666.

It is not a de Polignac number, because 1303320101103 - 2¹ = 1303320101101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303320101101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 713638 + ... + 1765196.

It is an arithmetic number, because the mean of its divisors is an integer number (156882411660).

Almost surely, 2^{1303320101103} is an apocalyptic number.

1303320101103 is a deficient number, since it is larger than the sum of its proper divisors (579268838817).

1303320101103 is a wasteful number, since it uses less digits than its factorization.

1303320101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1189278 (or 1189275 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1303320101103 its reverse (3011010233031), we get a palindrome (4314330334134).

The spelling of 1303320101103 in words is "one trillion, three hundred three billion, three hundred twenty million, one hundred one thousand, one hundred three".