103293490 has 8 divisors (see below), whose sum is σ = 185928300. Its totient is φ = 41317392.

The previous prime is 103293469. The next prime is 103293503. The reversal of 103293490 is 94392301.

It can be written as a sum of positive squares in 2 ways, for example, as 103205281 + 88209 = 10159^2 + 297^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5164665 + ... + 5164684.

Almost surely, 2^103293490 is an apocalyptic number.

103293490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103293490 is a deficient number, since it is larger than the sum of its proper divisors (82634810).

103293490 is a wasteful number, since it uses less digits than its factorization.

103293490 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10329356.

The product of its (nonzero) digits is 5832, while the sum is 31.

The square root of 103293490 is about 10163.3404941486. The cubic root of 103293490 is about 469.1996186089.

The spelling of 103293490 in words is "one hundred three million, two hundred ninety-three thousand, four hundred ninety".