113102302 has 4 divisors (see below), whose sum is σ = 169653456. Its totient is φ = 56551150.

The previous prime is 113102287. The next prime is 113102323. The reversal of 113102302 is 203201311.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28275574 + ... + 28275577.

It is an arithmetic number, because the mean of its divisors is an integer number (42413364).

Almost surely, 2^113102302 is an apocalyptic number.

113102302 is a deficient number, since it is larger than the sum of its proper divisors (56551154).

113102302 is an equidigital number, since it uses as much as digits as its factorization.

113102302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56551153.

The product of its (nonzero) digits is 36, while the sum is 13.

The square root of 113102302 is about 10634.9566054592. The cubic root of 113102302 is about 483.6046648808.

Adding to 113102302 its reverse (203201311), we get a palindrome (316303613).

Subtracting 113102302 from its reverse (203201311), we obtain a palindrome (90099009).

The spelling of 113102302 in words is "one hundred thirteen million, one hundred two thousand, three hundred two".