34103112 has 32 divisors (see below), whose sum is σ = 88966080. Its totient is φ = 10873280.

The previous prime is 34103093. The next prime is 34103117. The reversal of 34103112 is 21130143.

It is a junction number, because it is equal to n+sod(n) for n = 34103091 and 34103100.

It is not an unprimeable number, because it can be changed into a prime (34103117) 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, 30339 + ... + 31442.

It is an arithmetic number, because the mean of its divisors is an integer number (2780190).

Almost surely, 2^34103112 is an apocalyptic number.

It is an amenable number.

34103112 is an abundant number, since it is smaller than the sum of its proper divisors (54862968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

34103112 is a wasteful number, since it uses less digits than its factorization.

34103112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61813 (or 61809 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 34103112 is about 5839.7869824164. The cubic root of 34103112 is about 324.2883426133.

Adding to 34103112 its reverse (21130143), we get a palindrome (55233255).

The spelling of 34103112 in words is "thirty-four million, one hundred three thousand, one hundred twelve".