1310402233012 has 24 divisors (see below), whose sum is σ = 2297225584136. Its totient is φ = 654052589568.

The previous prime is 1310402232977. The next prime is 1310402233057. The reversal of 1310402233012 is 2103322040131.

It can be written as a sum of positive squares in 4 ways, for example, as 782736556176 + 527665676836 = 884724^2 + 726406^2 .

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 7 ways as a sum of consecutive naturals, for example, 10309108 + ... + 10435444.

Almost surely, 2^{1310402233012} is an apocalyptic number.

It is an amenable number.

1310402233012 is a deficient number, since it is larger than the sum of its proper divisors (986823351124).

1310402233012 is a wasteful number, since it uses less digits than its factorization.

1310402233012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130867 (or 130865 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1310402233012 its reverse (2103322040131), we get a palindrome (3413724273143).

The spelling of 1310402233012 in words is "one trillion, three hundred ten billion, four hundred two million, two hundred thirty-three thousand, twelve".