103128401185613 has 16 divisors (see below), whose sum is σ = 105523415712000. Its totient is φ = 100757828033280.

The previous prime is 103128401185603. The next prime is 103128401185633. The reversal of 103128401185613 is 316581104821301.

It is a cyclic number.

It is not a de Polignac number, because 103128401185613 - 2⁶ = 103128401185549 is a prime.

It is a super-2 number, since 2×103128401185613² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103128401185603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35168 + ... + 14361686.

It is an arithmetic number, because the mean of its divisors is an integer number (6595213482000).

Almost surely, 2^{103128401185613} is an apocalyptic number.

It is an amenable number.

103128401185613 is a deficient number, since it is larger than the sum of its proper divisors (2395014526387).

103128401185613 is a wasteful number, since it uses less digits than its factorization.

103128401185613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14327372.

The product of its (nonzero) digits is 138240, while the sum is 44.

The spelling of 103128401185613 in words is "one hundred three trillion, one hundred twenty-eight billion, four hundred one million, one hundred eighty-five thousand, six hundred thirteen".