113516055122 has 4 divisors (see below), whose sum is σ = 170274082686. Its totient is φ = 56758027560.

The previous prime is 113516055109. The next prime is 113516055143. The reversal of 113516055122 is 221550615311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 221550615311 = 787 ⋅281512853.

It can be written as a sum of positive squares in only one way, i.e., 102375041521 + 11141013601 = 319961^2 + 105551^2 .

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, 28379013779 + ... + 28379013782.

Almost surely, 2^113516055122 is an apocalyptic number.

113516055122 is a deficient number, since it is larger than the sum of its proper divisors (56758027564).

113516055122 is an equidigital number, since it uses as much as digits as its factorization.

113516055122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56758027563.

The product of its (nonzero) digits is 9000, while the sum is 32.

The spelling of 113516055122 in words is "one hundred thirteen billion, five hundred sixteen million, fifty-five thousand, one hundred twenty-two".