1323031140314 has 32 divisors (see below), whose sum is σ = 2141109077184. Its totient is φ = 609514594560.

The previous prime is 1323031140287. The next prime is 1323031140317. The reversal of 1323031140314 is 4130411303231.

It is a super-2 number, since 2×1323031140314² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (1323031140317) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78917297 + ... + 78934059.

It is an arithmetic number, because the mean of its divisors is an integer number (66909658662).

Almost surely, 2^{1323031140314} is an apocalyptic number.

1323031140314 is a deficient number, since it is larger than the sum of its proper divisors (818077936870).

1323031140314 is a wasteful number, since it uses less digits than its factorization.

1323031140314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22142.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 1323031140314 its reverse (4130411303231), we get a palindrome (5453442443545).

The spelling of 1323031140314 in words is "one trillion, three hundred twenty-three billion, thirty-one million, one hundred forty thousand, three hundred fourteen".