103030313201123 has 24 divisors (see below), whose sum is σ = 135569908143360. Its totient is φ = 76057920866160.

The previous prime is 103030313201099. The next prime is 103030313201143. The reversal of 103030313201123 is 321102313030301.

It is not a de Polignac number, because 103030313201123 - 2³⁰ = 103029239459299 is a prime.

It is a super-2 number, since 2×103030313201123² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103030313201143) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1853235383 + ... + 1853290976.

It is an arithmetic number, because the mean of its divisors is an integer number (5648746172640).

Almost surely, 2^{103030313201123} is an apocalyptic number.

103030313201123 is a deficient number, since it is larger than the sum of its proper divisors (32539594942237).

103030313201123 is a wasteful number, since it uses less digits than its factorization.

103030313201123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3706526415 (or 3706526396 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 103030313201123 its reverse (321102313030301), we get a palindrome (424132626231424).

The spelling of 103030313201123 in words is "one hundred three trillion, thirty billion, three hundred thirteen million, two hundred one thousand, one hundred twenty-three".