1313403101436 has 24 divisors (see below), whose sum is σ = 3067724870784. Its totient is φ = 437355657520.

The previous prime is 1313403101431. The next prime is 1313403101443. The reversal of 1313403101436 is 6341013043131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313403101431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55659750 + ... + 55683341.

It is an arithmetic number, because the mean of its divisors is an integer number (127821869616).

Almost surely, 2^{1313403101436} is an apocalyptic number.

It is an amenable number.

1313403101436 is an abundant number, since it is smaller than the sum of its proper divisors (1754321769348).

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

1313403101436 is a wasteful number, since it uses less digits than its factorization.

1313403101436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111344081 (or 111344079 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 30.

Adding to 1313403101436 its reverse (6341013043131), we get a palindrome (7654416144567).

The spelling of 1313403101436 in words is "one trillion, three hundred thirteen billion, four hundred three million, one hundred one thousand, four hundred thirty-six".