103456030 has 16 divisors (see below), whose sum is σ = 188579520. Its totient is φ = 40858272.

The previous prime is 103455943. The next prime is 103456037. The reversal of 103456030 is 30654301.

It is a junction number, because it is equal to n+sod(n) for n = 103455992 and 103456010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103456037) 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, 64689 + ... + 66268.

It is an arithmetic number, because the mean of its divisors is an integer number (11786220).

Almost surely, 2^103456030 is an apocalyptic number.

103456030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103456030 is a deficient number, since it is larger than the sum of its proper divisors (85123490).

103456030 is a wasteful number, since it uses less digits than its factorization.

103456030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 131043.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 103456030 is about 10171.3337375194. Note that the first 3 decimals coincide. The cubic root of 103456030 is about 469.4455964814.

The spelling of 103456030 in words is "one hundred three million, four hundred fifty-six thousand, thirty".