113145423224 has 8 divisors (see below), whose sum is σ = 212147668560. Its totient is φ = 56572711608.

The previous prime is 113145423211. The next prime is 113145423239. The reversal of 113145423224 is 422324541311.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7071588944 + ... + 7071588959.

It is an arithmetic number, because the mean of its divisors is an integer number (26518458570).

Almost surely, 2^113145423224 is an apocalyptic number.

It is an amenable number.

113145423224 is a deficient number, since it is larger than the sum of its proper divisors (99002245336).

113145423224 is a wasteful number, since it uses less digits than its factorization.

113145423224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14143177909 (or 14143177905 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

Adding to 113145423224 its reverse (422324541311), we get a palindrome (535469964535).

The spelling of 113145423224 in words is "one hundred thirteen billion, one hundred forty-five million, four hundred twenty-three thousand, two hundred twenty-four".