13403314231500 has 96 divisors (see below), whose sum is σ = 39416891596992. Its totient is φ = 3538828800000.

The previous prime is 13403314231481. The next prime is 13403314231597. The reversal of 13403314231500 is 513241330431.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 in 31 ways as a sum of consecutive naturals, for example, 44083861 + ... + 44386860.

It is an arithmetic number, because the mean of its divisors is an integer number (410592620802).

Almost surely, 2^{13403314231500} is an apocalyptic number.

13403314231500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13403314231500 is an abundant number, since it is smaller than the sum of its proper divisors (26013577365492).

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

13403314231500 is a wasteful number, since it uses less digits than its factorization.

13403314231500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88470844 (or 88470832 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 30.

Adding to 13403314231500 its reverse (513241330431), we get a palindrome (13916555561931).

The spelling of 13403314231500 in words is "thirteen trillion, four hundred three billion, three hundred fourteen million, two hundred thirty-one thousand, five hundred".