1031012113322 has 32 divisors (see below), whose sum is σ = 1634203771200. Its totient is φ = 486489120768.

The previous prime is 1031012113297. The next prime is 1031012113333. The reversal of 1031012113322 is 2233112101301.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1031012113294 and 1031012113303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19911338 + ... + 19963050.

It is an arithmetic number, because the mean of its divisors is an integer number (51068867850).

Almost surely, 2^{1031012113322} is an apocalyptic number.

1031012113322 is a deficient number, since it is larger than the sum of its proper divisors (603191657878).

1031012113322 is a wasteful number, since it uses less digits than its factorization.

1031012113322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53750.

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

Adding to 1031012113322 its reverse (2233112101301), we get a palindrome (3264124214623).

The spelling of 1031012113322 in words is "one trillion, thirty-one billion, twelve million, one hundred thirteen thousand, three hundred twenty-two".