103511122551344 has 40 divisors (see below), whose sum is σ = 203775604217088. Its totient is φ = 50925611626560.

The previous prime is 103511122551311. The next prime is 103511122551349. The reversal of 103511122551344 is 443155221115301.

It is a junction number, because it is equal to n+sod(n) for n = 103511122551298 and 103511122551307.

It is not an unprimeable number, because it can be changed into a prime (103511122551349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 53479172 + ... + 55380899.

Almost surely, 2^{103511122551344} is an apocalyptic number.

It is an amenable number.

103511122551344 is a deficient number, since it is larger than the sum of its proper divisors (100264481665744).

103511122551344 is a wasteful number, since it uses less digits than its factorization.

103511122551344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108861033 (or 108861027 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 38.

Adding to 103511122551344 its reverse (443155221115301), we get a palindrome (546666343666645).

The spelling of 103511122551344 in words is "one hundred three trillion, five hundred eleven billion, one hundred twenty-two million, five hundred fifty-one thousand, three hundred forty-four".