1310022023312 has 10 divisors (see below), whose sum is σ = 2538167670198. Its totient is φ = 655011011648.

The previous prime is 1310022023249. The next prime is 1310022023377. The reversal of 1310022023312 is 2133202200131.

It can be written as a sum of positive squares in only one way, i.e., 1019582945536 + 290439077776 = 1009744^2 + 538924^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40938188213 + ... + 40938188244.

Almost surely, 2^{1310022023312} is an apocalyptic number.

It is an amenable number.

1310022023312 is a deficient number, since it is larger than the sum of its proper divisors (1228145646886).

1310022023312 is an equidigital number, since it uses as much as digits as its factorization.

1310022023312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81876376465 (or 81876376459 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1310022023312 its reverse (2133202200131), we get a palindrome (3443224223443).

The spelling of 1310022023312 in words is "one trillion, three hundred ten billion, twenty-two million, twenty-three thousand, three hundred twelve".