103431350 has 48 divisors (see below), whose sum is σ = 212330160. Its totient is φ = 37171200.

The previous prime is 103431329. The next prime is 103431389. The reversal of 103431350 is 53134301.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47894 + ... + 50006.

It is an arithmetic number, because the mean of its divisors is an integer number (4423545).

Almost surely, 2^103431350 is an apocalyptic number.

103431350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103431350 is an abundant number, since it is smaller than the sum of its proper divisors (108898810).

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

103431350 is a wasteful number, since it uses less digits than its factorization.

103431350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2225 (or 2220 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 103431350 is about 10170.1204515974. The cubic root of 103431350 is about 469.4082639104.

Adding to 103431350 its reverse (53134301), we get a palindrome (156565651).

The spelling of 103431350 in words is "one hundred three million, four hundred thirty-one thousand, three hundred fifty".