103400121016 has 16 divisors (see below), whose sum is σ = 197161248600. Its totient is φ = 50823788064.

The previous prime is 103400120983. The next prime is 103400121017. The reversal of 103400121016 is 610121004301.

It is a super-2 number, since 2×103400121016² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103400120984 and 103400121002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103400121017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109533555 + ... + 109534498.

Almost surely, 2^103400121016 is an apocalyptic number.

It is an amenable number.

103400121016 is a deficient number, since it is larger than the sum of its proper divisors (93761127584).

103400121016 is a wasteful number, since it uses less digits than its factorization.

103400121016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219068118 (or 219068114 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 103400121016 its reverse (610121004301), we get a palindrome (713521125317).

The spelling of 103400121016 in words is "one hundred three billion, four hundred million, one hundred twenty-one thousand, sixteen".