1322131001103 has 24 divisors (see below), whose sum is σ = 2109729573120. Its totient is φ = 791148580560.

The previous prime is 1322131001089. The next prime is 1322131001143. The reversal of 1322131001103 is 3011001312231.

It is not a de Polignac number, because 1322131001103 - 2⁶ = 1322131001039 is a prime.

It is a super-3 number, since 3×1322131001103³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322131001143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 84516601 + ... + 84532242.

It is an arithmetic number, because the mean of its divisors is an integer number (87905398880).

Almost surely, 2^{1322131001103} is an apocalyptic number.

1322131001103 is a deficient number, since it is larger than the sum of its proper divisors (787598572017).

1322131001103 is a wasteful number, since it uses less digits than its factorization.

1322131001103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 169048939 (or 169048936 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1322131001103 its reverse (3011001312231), we get a palindrome (4333132313334).

The spelling of 1322131001103 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-one million, one thousand, one hundred three".