1343223123152 has 10 divisors (see below), whose sum is σ = 2602494801138. Its totient is φ = 671611561568.

The previous prime is 1343223123089. The next prime is 1343223123157. The reversal of 1343223123152 is 2513213223431.

It can be written as a sum of positive squares in only one way, i.e., 1291395868816 + 51827254336 = 1136396^2 + 227656^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1343223123157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41975722583 + ... + 41975722614.

Almost surely, 2^{1343223123152} is an apocalyptic number.

It is an amenable number.

1343223123152 is a deficient number, since it is larger than the sum of its proper divisors (1259271677986).

1343223123152 is an equidigital number, since it uses as much as digits as its factorization.

1343223123152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83951445205 (or 83951445199 counting only the distinct ones).

The product of its digits is 25920, while the sum is 32.

Adding to 1343223123152 its reverse (2513213223431), we get a palindrome (3856436346583).

The spelling of 1343223123152 in words is "one trillion, three hundred forty-three billion, two hundred twenty-three million, one hundred twenty-three thousand, one hundred fifty-two".