9621313120003 has 4 divisors (see below), whose sum is σ = 10361414129248. Its totient is φ = 8881212110760.

The previous prime is 9621313119949. The next prime is 9621313120061. The reversal of 9621313120003 is 3000213131269.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 9621313120003 - 2²⁵ = 9621279565571 is a prime.

It is not an unprimeable number, because it can be changed into a prime (9621313126003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370050504603 + ... + 370050504628.

It is an arithmetic number, because the mean of its divisors is an integer number (2590353532312).

Almost surely, 2^{9621313120003} is an apocalyptic number.

9621313120003 is a deficient number, since it is larger than the sum of its proper divisors (740101009245).

9621313120003 is a wasteful number, since it uses less digits than its factorization.

9621313120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 740101009244.

The product of its (nonzero) digits is 5832, while the sum is 31.

The spelling of 9621313120003 in words is "nine trillion, six hundred twenty-one billion, three hundred thirteen million, one hundred twenty thousand, three".