103420043312 has 40 divisors (see below), whose sum is σ = 203807241216. Its totient is φ = 50827968576.

The previous prime is 103420043227. The next prime is 103420043323. The reversal of 103420043312 is 213340024301.

It is a super-3 number, since 3×103420043312³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 392153 + ... + 600519.

Almost surely, 2^103420043312 is an apocalyptic number.

It is an amenable number.

103420043312 is a deficient number, since it is larger than the sum of its proper divisors (100387197904).

103420043312 is a wasteful number, since it uses less digits than its factorization.

103420043312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208905 (or 208899 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 103420043312 its reverse (213340024301), we get a palindrome (316760067613).

The spelling of 103420043312 in words is "one hundred three billion, four hundred twenty million, forty-three thousand, three hundred twelve".