13313023223012 has 6 divisors (see below), whose sum is σ = 23297790640278. Its totient is φ = 6656511611504.

The previous prime is 13313023222999. The next prime is 13313023223113. The reversal of 13313023223012 is 21032232031331.

It can be written as a sum of positive squares in only one way, i.e., 9784734339136 + 3528288883876 = 3128056^2 + 1878374^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1664127902873 + ... + 1664127902880.

It is an arithmetic number, because the mean of its divisors is an integer number (3882965106713).

Almost surely, 2^{13313023223012} is an apocalyptic number.

It is an amenable number.

13313023223012 is a deficient number, since it is larger than the sum of its proper divisors (9984767417266).

13313023223012 is a wasteful number, since it uses less digits than its factorization.

13313023223012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3328255805757 (or 3328255805755 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 13313023223012 its reverse (21032232031331), we get a palindrome (34345255254343).

The spelling of 13313023223012 in words is "thirteen trillion, three hundred thirteen billion, twenty-three million, two hundred twenty-three thousand, twelve".