1031301313122 has 8 divisors (see below), whose sum is σ = 2062602626256. Its totient is φ = 343767104372.

The previous prime is 1031301313117. The next prime is 1031301313181. The reversal of 1031301313122 is 2213131031301.

It is a happy number.

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

1031301313122 is an admirable number.

It is a super-2 number, since 2×1031301313122² (a number of 25 digits) contains 22 as substring.

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, 85941776088 + ... + 85941776099.

It is an arithmetic number, because the mean of its divisors is an integer number (257825328282).

Almost surely, 2^{1031301313122} is an apocalyptic number.

1031301313122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1031301313122 is a wasteful number, since it uses less digits than its factorization.

1031301313122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171883552192.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1031301313122 its reverse (2213131031301), we get a palindrome (3244432344423).

The spelling of 1031301313122 in words is "one trillion, thirty-one billion, three hundred one million, three hundred thirteen thousand, one hundred twenty-two".