103920302 has 8 divisors (see below), whose sum is σ = 162657936. Its totient is φ = 49700992.

The previous prime is 103920239. The next prime is 103920317. The reversal of 103920302 is 203029301.

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

It is a congruent number.

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, 1129523 + ... + 1129614.

It is an arithmetic number, because the mean of its divisors is an integer number (20332242).

Almost surely, 2^103920302 is an apocalyptic number.

103920302 is a deficient number, since it is larger than the sum of its proper divisors (58737634).

103920302 is a wasteful number, since it uses less digits than its factorization.

103920302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2259162.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 103920302 is about 10194.1307623554. The cubic root of 103920302 is about 470.1467807740.

Adding to 103920302 its reverse (203029301), we get a palindrome (306949603).

The spelling of 103920302 in words is "one hundred three million, nine hundred twenty thousand, three hundred two".