1310012332230 has 128 divisors (see below), whose sum is σ = 3725286727680. Its totient is φ = 288506603520.

The previous prime is 1310012332219. The next prime is 1310012332243. The reversal of 1310012332230 is 322332100131.

It is a super-2 number, since 2×1310012332230² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 1310012332197 and 1310012332206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1051422 + ... + 1930158.

It is an arithmetic number, because the mean of its divisors is an integer number (29103802560).

Almost surely, 2^{1310012332230} is an apocalyptic number.

1310012332230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1310012332230, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1862643363840).

1310012332230 is an abundant number, since it is smaller than the sum of its proper divisors (2415274395450).

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

1310012332230 is a wasteful number, since it uses less digits than its factorization.

1310012332230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879014.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 1310012332230 its reverse (322332100131), we get a palindrome (1632344432361).

The spelling of 1310012332230 in words is "one trillion, three hundred ten billion, twelve million, three hundred thirty-two thousand, two hundred thirty".