1322132100303 has 32 divisors (see below), whose sum is σ = 2103687069696. Its totient is φ = 722169679968.

The previous prime is 1322132100301. The next prime is 1322132100319. The reversal of 1322132100303 is 3030012312231.

It is not a de Polignac number, because 1322132100303 - 2¹ = 1322132100301 is a prime.

It is a super-3 number, since 3×1322132100303³ (a number of 37 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 1322132100303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322132100301) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 202201 + ... + 1638642.

It is an arithmetic number, because the mean of its divisors is an integer number (65740220928).

Almost surely, 2^{1322132100303} is an apocalyptic number.

1322132100303 is a deficient number, since it is larger than the sum of its proper divisors (781554969393).

1322132100303 is a wasteful number, since it uses less digits than its factorization.

1322132100303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1842363.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1322132100303 its reverse (3030012312231), we get a palindrome (4352144412534).

The spelling of 1322132100303 in words is "one trillion, three hundred twenty-two billion, one hundred thirty-two million, one hundred thousand, three hundred three".