1323132201031 has 8 divisors (see below), whose sum is σ = 1424708652240. Its totient is φ = 1224194099328.

The previous prime is 1323132200983. The next prime is 1323132201049. The reversal of 1323132201031 is 1301022313231.

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 1323132201031 - 2⁹ = 1323132200519 is a prime.

It is a super-2 number, since 2×1323132201031² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1323132200993 and 1323132201011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323132201331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 659586336 + ... + 659588341.

It is an arithmetic number, because the mean of its divisors is an integer number (178088581530).

Almost surely, 2^{1323132201031} is an apocalyptic number.

1323132201031 is a deficient number, since it is larger than the sum of its proper divisors (101576451209).

1323132201031 is a wasteful number, since it uses less digits than its factorization.

1323132201031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1319174753.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 1323132201031 its reverse (1301022313231), we get a palindrome (2624154514262).

The spelling of 1323132201031 in words is "one trillion, three hundred twenty-three billion, one hundred thirty-two million, two hundred one thousand, thirty-one".