10003223031312 has 80 divisors (see below), whose sum is σ = 29534778478592. Its totient is φ = 2857923077760.

The previous prime is 10003223031211. The next prime is 10003223031317. The reversal of 10003223031312 is 21313032230001.

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

It is not an unprimeable number, because it can be changed into a prime (10003223031317) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6203073 + ... + 7647519.

Almost surely, 2^{10003223031312} is an apocalyptic number.

10003223031312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10003223031312 is an abundant number, since it is smaller than the sum of its proper divisors (19531555447280).

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

10003223031312 is a wasteful number, since it uses less digits than its factorization.

10003223031312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1465076 (or 1465070 counting only the distinct ones).

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

Adding to 10003223031312 its reverse (21313032230001), we get a palindrome (31316255261313).

The spelling of 10003223031312 in words is "ten trillion, three billion, two hundred twenty-three million, thirty-one thousand, three hundred twelve".