1310003120212 has 24 divisors (see below), whose sum is σ = 2368658339712. Its totient is φ = 633591722400.

The previous prime is 1310003120201. The next prime is 1310003120213. The reversal of 1310003120212 is 2120213000131.

It is a super-2 number, since 2×1310003120212² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310003120213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43500864 + ... + 43530967.

It is an arithmetic number, because the mean of its divisors is an integer number (98694097488).

Almost surely, 2^{1310003120212} is an apocalyptic number.

It is an amenable number.

1310003120212 is a deficient number, since it is larger than the sum of its proper divisors (1058655219500).

1310003120212 is a wasteful number, since it uses less digits than its factorization.

1310003120212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87031959 (or 87031957 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 1310003120212 its reverse (2120213000131), we get a palindrome (3430216120343).

The spelling of 1310003120212 in words is "one trillion, three hundred ten billion, three million, one hundred twenty thousand, two hundred twelve".