1310011231322 has 8 divisors (see below), whose sum is σ = 1985274752916. Its totient is φ = 648252980352.

The previous prime is 1310011231313. The next prime is 1310011231367. The reversal of 1310011231322 is 2231321100131.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1272900676441 + 37110554881 = 1128229^2 + 192641^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1310011231322² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1310011231294 and 1310011231303.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3376317413 + ... + 3376317800.

Almost surely, 2^{1310011231322} is an apocalyptic number.

1310011231322 is a deficient number, since it is larger than the sum of its proper divisors (675263521594).

1310011231322 is an equidigital number, since it uses as much as digits as its factorization.

1310011231322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6752635312.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1310011231322 its reverse (2231321100131), we get a palindrome (3541332331453).

The spelling of 1310011231322 in words is "one trillion, three hundred ten billion, eleven million, two hundred thirty-one thousand, three hundred twenty-two".