113662201125 has 64 divisors (see below), whose sum is σ = 206545158144. Its totient is φ = 55050920000.

The previous prime is 113662201117. The next prime is 113662201141. The reversal of 113662201125 is 521102266311.

It is not a de Polignac number, because 113662201125 - 2³ = 113662201117 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113662201092 and 113662201101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4040860 + ... + 4068890.

It is an arithmetic number, because the mean of its divisors is an integer number (3227268096).

Almost surely, 2^113662201125 is an apocalyptic number.

113662201125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113662201125 is a deficient number, since it is larger than the sum of its proper divisors (92882957019).

113662201125 is a wasteful number, since it uses less digits than its factorization.

113662201125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29043 (or 29033 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

Adding to 113662201125 its reverse (521102266311), we get a palindrome (634764467436).

The spelling of 113662201125 in words is "one hundred thirteen billion, six hundred sixty-two million, two hundred one thousand, one hundred twenty-five".