103025112 has 32 divisors (see below), whose sum is σ = 257914800. Its totient is φ = 34294784.

The previous prime is 103025107. The next prime is 103025113. The reversal of 103025112 is 211520301.

It is a super-2 number, since 2×103025112² = 21228347405225088, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 103025091 and 103025100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103025113) 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, 18064 + ... + 23072.

Almost surely, 2^103025112 is an apocalyptic number.

103025112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103025112 is an abundant number, since it is smaller than the sum of its proper divisors (154889688).

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

103025112 is a wasteful number, since it uses less digits than its factorization.

103025112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5875 (or 5871 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 15.

The square root of 103025112 is about 10150.1286691352. The cubic root of 103025112 is about 468.7929067213.

Adding to 103025112 its reverse (211520301), we get a palindrome (314545413).

The spelling of 103025112 in words is "one hundred three million, twenty-five thousand, one hundred twelve".