113121014 has 4 divisors (see below), whose sum is σ = 169681524. Its totient is φ = 56560506.

The previous prime is 113120981. The next prime is 113121031. The reversal of 113121014 is 410121311.

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

It is a self number, because there is not a number n which added to its sum of digits gives 113121014.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28280252 + ... + 28280255.

It is an arithmetic number, because the mean of its divisors is an integer number (42420381).

Almost surely, 2^113121014 is an apocalyptic number.

113121014 is a deficient number, since it is larger than the sum of its proper divisors (56560510).

113121014 is an equidigital number, since it uses as much as digits as its factorization.

113121014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56560509.

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 113121014 is about 10635.8363093835. The cubic root of 113121014 is about 483.6313331016.

Adding to 113121014 its reverse (410121311), we get a palindrome (523242325).

The spelling of 113121014 in words is "one hundred thirteen million, one hundred twenty-one thousand, fourteen".