61102303 has 8 divisors (see below), whose sum is σ = 62512128. Its totient is φ = 59697144.

The previous prime is 61102291. The next prime is 61102319. The reversal of 61102303 is 30320116.

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

It is a de Polignac number, because none of the positive numbers 2^k-61102303 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (61102373) 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, 49350 + ... + 50572.

It is an arithmetic number, because the mean of its divisors is an integer number (7814016).

Almost surely, 2^61102303 is an apocalyptic number.

61102303 is a deficient number, since it is larger than the sum of its proper divisors (1409825).

61102303 is a wasteful number, since it uses less digits than its factorization.

61102303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2333.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 61102303 is about 7816.7962107247. The cubic root of 61102303 is about 393.8696585013.

Adding to 61102303 its reverse (30320116), we get a palindrome (91422419).

The spelling of 61102303 in words is "sixty-one million, one hundred two thousand, three hundred three".