103023131103 has 6 divisors (see below), whose sum is σ = 148811189384. Its totient is φ = 68682087396.

The previous prime is 103023131089. The next prime is 103023131117. The reversal of 103023131103 is 301131320301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103023131089) and next prime (103023131117).

It is not a de Polignac number, because 103023131103 - 2²⁵ = 102989576671 is a prime.

It is a super-2 number, since 2×103023131103² (a number of 23 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 (103023131143) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5723507275 + ... + 5723507292.

Almost surely, 2^103023131103 is an apocalyptic number.

103023131103 is a deficient number, since it is larger than the sum of its proper divisors (45788058281).

103023131103 is a wasteful number, since it uses less digits than its factorization.

103023131103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11447014573 (or 11447014570 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 103023131103 its reverse (301131320301), we get a palindrome (404154451404).

The spelling of 103023131103 in words is "one hundred three billion, twenty-three million, one hundred thirty-one thousand, one hundred three".