103118456 has 16 divisors (see below), whose sum is σ = 220968240. Its totient is φ = 44193600.

The previous prime is 103118437. The next prime is 103118459. The reversal of 103118456 is 654811301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103118459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 920645 + ... + 920756.

It is an arithmetic number, because the mean of its divisors is an integer number (13810515).

Almost surely, 2^103118456 is an apocalyptic number.

It is an amenable number.

103118456 is an abundant number, since it is smaller than the sum of its proper divisors (117849784).

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

103118456 is a wasteful number, since it uses less digits than its factorization.

103118456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1841414 (or 1841410 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 29.

The square root of 103118456 is about 10154.7257963965. The cubic root of 103118456 is about 468.9344443691.

Adding to 103118456 its reverse (654811301), we get a palindrome (757929757).

The spelling of 103118456 in words is "one hundred three million, one hundred eighteen thousand, four hundred fifty-six".