113421111602 has 8 divisors (see below), whose sum is σ = 170166268800. Its totient is φ = 56699022004.

The previous prime is 113421111527. The next prime is 113421111631. The reversal of 113421111602 is 206111124311.

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

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 in 3 ways as a sum of consecutive naturals, for example, 5754602 + ... + 5774277.

It is an arithmetic number, because the mean of its divisors is an integer number (21270783600).

Almost surely, 2^113421111602 is an apocalyptic number.

113421111602 is a deficient number, since it is larger than the sum of its proper divisors (56745157198).

113421111602 is a wasteful number, since it uses less digits than its factorization.

113421111602 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11533800.

The product of its (nonzero) digits is 288, while the sum is 23.

Adding to 113421111602 its reverse (206111124311), we get a palindrome (319532235913).

The spelling of 113421111602 in words is "one hundred thirteen billion, four hundred twenty-one million, one hundred eleven thousand, six hundred two".