1303100132103 has 72 divisors (see below), whose sum is σ = 2429099487360. Its totient is φ = 665461510560.

The previous prime is 1303100132083. The next prime is 1303100132119. The reversal of 1303100132103 is 3012310013031.

It is a happy number.

1303100132103 is a `hidden beast` number, since 1 + 30 + 310 + 0 + 1 + 321 + 0 + 3 = 666.

It is not a de Polignac number, because 1303100132103 - 2²⁰ = 1303099083527 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1303100131103) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1990275 + ... + 2562692.

It is an arithmetic number, because the mean of its divisors is an integer number (33737492880).

Almost surely, 2^{1303100132103} is an apocalyptic number.

1303100132103 is a deficient number, since it is larger than the sum of its proper divisors (1125999355257).

1303100132103 is a wasteful number, since it uses less digits than its factorization.

1303100132103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4553057 (or 4553047 counting only the distinct ones).

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

Adding to 1303100132103 its reverse (3012310013031), we get a palindrome (4315410145134).

The spelling of 1303100132103 in words is "one trillion, three hundred three billion, one hundred million, one hundred thirty-two thousand, one hundred three".