1010243232312 has 128 divisors (see below), whose sum is σ = 2634900840000. Its totient is φ = 322384527360.

The previous prime is 1010243232307. The next prime is 1010243232319. The reversal of 1010243232312 is 2132323420101.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1010243232319) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 39069564 + ... + 39095412.

Almost surely, 2^{1010243232312} is an apocalyptic number.

1010243232312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010243232312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1317450420000).

1010243232312 is an abundant number, since it is smaller than the sum of its proper divisors (1624657607688).

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

1010243232312 is a wasteful number, since it uses less digits than its factorization.

1010243232312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26361 (or 26357 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 1010243232312 its reverse (2132323420101), we get a palindrome (3142566652413).

The spelling of 1010243232312 in words is "one trillion, ten billion, two hundred forty-three million, two hundred thirty-two thousand, three hundred twelve".