1030131222312 has 32 divisors (see below), whose sum is σ = 2577472447680. Its totient is φ = 343091155200.

The previous prime is 1030131222277. The next prime is 1030131222317. The reversal of 1030131222312 is 2132221310301.

It is a super-2 number, since 2×1030131222312² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1030131222317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17840508 + ... + 17898155.

It is an arithmetic number, because the mean of its divisors is an integer number (80546013990).

Almost surely, 2^{1030131222312} is an apocalyptic number.

1030131222312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1030131222312 is an abundant number, since it is smaller than the sum of its proper divisors (1547341225368).

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

1030131222312 is a wasteful number, since it uses less digits than its factorization.

1030131222312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35739873 (or 35739869 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1030131222312 its reverse (2132221310301), we get a palindrome (3162352532613).

The spelling of 1030131222312 in words is "one trillion, thirty billion, one hundred thirty-one million, two hundred twenty-two thousand, three hundred twelve".