113231103223 has 16 divisors (see below), whose sum is σ = 136423563264. Its totient is φ = 91926017280.

The previous prime is 113231103221. The next prime is 113231103233. The reversal of 113231103223 is 322301132311.

It is a cyclic number.

It is not a de Polignac number, because 113231103223 - 2¹ = 113231103221 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113231103194 and 113231103203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113231103221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5540890 + ... + 5561287.

It is an arithmetic number, because the mean of its divisors is an integer number (8526472704).

Almost surely, 2^113231103223 is an apocalyptic number.

113231103223 is a deficient number, since it is larger than the sum of its proper divisors (23192460041).

113231103223 is a wasteful number, since it uses less digits than its factorization.

113231103223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11102262.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113231103223 its reverse (322301132311), we get a palindrome (435532235534).

The spelling of 113231103223 in words is "one hundred thirteen billion, two hundred thirty-one million, one hundred three thousand, two hundred twenty-three".