103303355396640 has 96 divisors (see below), whose sum is σ = 371892079440000. Its totient is φ = 23612195518464.

The previous prime is 103303355396611. The next prime is 103303355396669. The reversal of 103303355396640 is 46693553303301.

It is an interprime number because it is at equal distance from previous prime (103303355396611) and next prime (103303355396669).

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-2 number, since 2×103303355396640² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15372519765 + ... + 15372526484.

It is an arithmetic number, because the mean of its divisors is an integer number (3873875827500).

Almost surely, 2^{103303355396640} is an apocalyptic number.

103303355396640 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103303355396640 is an abundant number, since it is smaller than the sum of its proper divisors (268588724043360).

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

103303355396640 is a wasteful number, since it uses less digits than its factorization.

103303355396640 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30745046274 (or 30745046266 counting only the distinct ones).

The product of its (nonzero) digits is 7873200, while the sum is 51.

The spelling of 103303355396640 in words is "one hundred three trillion, three hundred three billion, three hundred fifty-five million, three hundred ninety-six thousand, six hundred forty".